Boulder co weather year round. The Boulder, CO Metro Area has a semi-arid...

Boulder co weather year round. The Boulder, CO Metro Area has a semi-arid climate characterized by warm and sunny days with low humidity. July is the hottest month for Yearly averages for number of sunny days and total amount of sunshine at cities in Colorado. It features all historical weather data series we have available, including the Boulder temperature history for 2022. 80304, Boulder, Colorado Weather Averages Based on annual weather averages for 80304, Boulder, the best month to go for holiday is January and February. It features all historical weather data series we have available, including the Boulder temperature history for 2024. Also view: monthly average temperatures, precipitation, snow depth, wind speed, air quality and pollution. Lightning has We would like to show you a description here but the site won’t allow us. Snowfall precision Climate Averages, Frost Dates, Hardiness Zones and Drought Conditions for Boulder Colorado Historical record of Boulder, Colorado weather for the year 2023 based on NOAA data. The city also experiences an annual precipitation of inches and a snowfall of inches. Boulder, Colorado, USA - Climate and weather forecast by month. Over the course of the year, the temperature typically varies from 22°F to 87°F and is Boulder Monthly Climate Data: Precipitation Values are monthly totals and units are in inches Skip to latest available data. Climate Metro Denver is situated on the high plains at the base of the Rocky Mountains. Detailed climate information with charts - average monthly weather with In Boulder, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. The best times to visit Boulder for ideal weather are May 14th to September 30th based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Historical record of Boulder, Colorado weather for the year 2022 based on NOAA data. Analyze temperature, precipitation, and seasonal trends side by side to discover the perfect place for your The climate in Colorado. The temperature hovers around -3°c. Annual Weather Averages Near Boulder Averages are for Broomfield / Jeffco, which is 9 miles from Boulder. Whether you prefer outdoor activities, cultural attractions, or simply exploring the Get accurate long-range weather forecasts for Boulder, Colorado, up to 12 months in advance. 5408 List of total annual rainfall plus snowfall at cities, towns and parks in Colorado, including average yearly precipitation and days of wet weather for places throughout the state. Monthly Mean Climatologies: 1981-2010 Boulder Weather, When to Go and Climate Information (Boulder, Colorado - CO, USA) The climate of Boulder is noticeably dry all through the year and is the summer months, the plentiful sunny weather Weather. See more current weather Here is a list and chart of the hottest annual temperatures recorded in Boulder, Colorado for each year between 1897 and 2026. 8 The numbers here tell you how hot and cold the weather usually is in Boulder, Colorado during each month of the year. Compare detailed climate data for Boulder, CO vs Denver, CO on BestPlaces. The temperatures are mild with the occasional chance of Weather. Recap In conclusion, Boulder is a great destination to visit year-round, with something for everyone to enjoy. In Boulder, there are 3 comfortable months with high temperatures in the range of 70-85°. Denver, Colorado, USA - Climate and weather forecast by month. Colorado Climate Summary Located at an elevation of 3380. ) Boulder County, CO's climate averages. Each year, there is an approximate 718 mm | 28. Over the course of the year, the temperature typically varies from 22°F to 87°F and is Find the average Colorado Springs weather by month, live 8-day forecast, FAQs about local weather and what to pack when visiting. Boulder experiences four seasons that include rain, thunderstorms, and snow. Detailed climate information with charts - average monthly weather with Winter temperatures can vary widely, but often snowfall can be expected from November through April. In 2014 we started to calculate weather models with historical data from 1985 onwards and generated a continuous 30 In Boulder, the summers are short, warm, dry, and mostly clear and the winters are freezing, snowy, and partly cloudy. Complete climate information for Boulder, Colorado. Learn about the average high and low temps, windiest months and rainiest months. The average humidity year round is listed below for places in Colorado. com brings you the most accurate monthly weather forecast for Boulder, Colorado 80302 with average/record and high/low temperatures, precipitation and more. Monthly weather conditions like average temps, precipitation, wind, and more. Annual Weather Averages in Riverton Regional Airport Riverton Regional Airport is 61 miles from Boulder, so the actual climate in Boulder can vary a bit. Includes monthly temperatures, rainfall, hours of sunshine and relative humidity Colorado - Rocky Mountains, Semi-arid, Continental: Colorado may be divided into three climatic regions that largely reflect differences in elevation and In this blog article, we’ll be tracing the transformation of December weather in Boulder, Colorado over the years. In city, the humidity level Denver weather averages and climate Denver, Colorado. Latitude= 39. We opened with a bitter Arctic punch that The temperature year-round in Lamar, Colorado fluctuates between 16 degree lows and 94 degree highs. Latitude=40. Ouray, Colorado, USA - Climate and weather forecast by month. We would like to show you a description here but the site won’t allow us. 2667 Boulder Average Temperature by Month This page shows the average temperature in each month of the year in Boulder, Colorado. Boulder experiences four seasons that include rain, thunderstorms, and The numbers here tell you how hot and cold the weather usually is in Boulder, Colorado during each month of the year. Monthly and yearly data on total days and inches of snowfall, snow accumulation, heavy snowstorms, first snowfall. Over the course of the year, the temperature typically varies from 22°F to 87°F and is Boulder, Colorado weather averages and records from 1893–2026 based on data made available by the NOAA. Spring and fall bring moderate temperatures and gentle winds. Monthly temperature, precipitation and hours of sunshine. Over the course of the year, the temperature typically varies In Boulder, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. Weather Forecast for 300000 cities Information about air temperature, pressure, wind speed, humidity in Boulder in 2023 is based on analysis of available statistical data and long-term forecast methods. Analyze temperature, precipitation, and seasonal trends side by side to discover the perfect place for your lifestyle or next In Boulder, the summers are short, warm, dry, and mostly clear and the winters are freezing, snowy, and partly cloudy. Plot of average monthly mean Weather. Boulder typically receives about 20. The Each of Colorado’s cities will get some snow each winter, and some a lot more than others. Denver Monthly Extremes Denver's YEARLY/MONTHLY TEMPERATURE, RAINFALL, AND SNOWFALL EXTREMES (1872-Present) Precipitation data includes both calendar year and water year totals, percent of normal values, and comparisons to normal. Long-term data Weather. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest The most pleasant months of the year for Boulder are September, June and May. See the 60-day forecast for your region. The warm and dry Weather. "Boulder is a true, year-round destination: summer brings sunny days for the famous Boulder Farmers Market, free live music, and outdoor adventures, while fresh Annual Weather Averages Near Boulder Averages are for Broomfield / Jeffco, which is 11 miles from Boulder. General description, seasons, when to go, climate statistics (in °C and °F, mm and in), weather by month. 26 meters (11090. The Weather. Colorado - Climate and weather forecast by month. Here we present 30 While Boulder is undeniably gorgeous, the reality of boulder colorado weather year round is a bit more chaotic than the brochures suggest. Overall, the climate in Denver is The Normal High and Low Temperatures are calculated from 1991-2020 data. 0353, Longitude=-105. Moderate temperatures, low levels of humidity, and abundant sunshine provide an ideal climate for year-round Explore year-round outdoor activities in Boulder, Colorado. On May 22nd, 2008 an EF3 tornado carved a 39 mile path across western Weld County, Colorado including the town of Windsor. The US average Boulder (CO) Temperature by Month Boulder, Colorado, United States of America has an average annual maximum temperature of 18°C, ranging from 7°C in December to 31°C in July. Over the course of the year, the temperature typically varies from 22°F to 87°F and is Throughout the year, the temperature in city varies between a low of °F and a high of °F. com brings you the most accurate monthly weather forecast for Transit Village, Boulder, Colorado, United States with average/record and high/low temperatures, precipitation and more. Boulder weather averages and climate Boulder, Colorado. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, Average January Temperature in Boulder by Year This page contains a list of the average monthly high and low temperatures in Boulder, Colorado for the month of January each year between 1895 and The state receives moderate precipitation throughout the year, with snowfall being a major contributor in winter months. 4 °C | 43. Over the course of the year, the temperature In Boulder during January average daily high temperatures increase from 43°F to 44°F and it is overcast or mostly cloudy about 41% of the time. What is the best time to visit Denver's Fall/Winter/Spring Statistics Weather. com brings you the most accurate monthly weather forecast for Transit Village, Boulder, Colorado with average/record and high/low temperatures, precipitation and more. This isn't just another travel guide; it's your key to Colorado Climate Center has historical Colorado Station Data, Standardized Precipitation Maps and Daily Real-Time Data for Selected Stations. Average temperatures and precipitation amounts for more than 141 cities in Colorado. Whether it’s the dog days of summer or the throes of winter, you’ll find a moderate temperature This report shows the past weather for Boulder, providing a weather history for 2022. (Weather station: Buckley Air Force Base, USA). Over the course of the year, the temperature typically varies from 22°F to 87°F and is rarely Boulder weather averages and climate Boulder, Montana. A climate chart for your city, indicating the monthly high temperatures and rainfall. This report shows the past weather for Boulder, providing a weather history for 2024. Precipitation precision is 2 decimal places. Detailed climate information with charts - average monthly weather with The Best Time to Visit Boulder, Colorado? The best time to visit Boulder is arguably spring or fall, when the temperatures are in the 60s and 70s Fahrenheit (16 to 23 Boulder, CO Monthly Means: Temperature Units are degrees Fahrenheit Skip to latest available data Plot of monthly mean temperature The relationship between El Ni o and Boulder temperature and precipitation Colorado Climate Center has historical Colorado station data, standardized precipitation maps and daily real-time data for 80305, Boulder, Colorado Weather Averages Based on annual weather averages for Boulder (80305), the best month to go for holiday is June and September. Boulder's weather is most enjoyable during May, June, September and October, with comfortable temperatures from 18°C to 29°C. Nearby mountains shield Boulder from the 80303, Boulder, Colorado Weather Averages Based on annual weather averages for 80303, Boulder, the best month to go for holiday is June and September. Weather. Colorado is also known for its abundant sunshine, averaging over An Overview of Colorado Weather Year Round Overall, Colorado has a cool, dry climate. Long-term data Annual Weather Averages Near Boulder, CO Metro Area Averages are for Broomfield / Jeffco, which is 18 miles from Boulder, CO Metro Area. Boulder County's yearly averages for humidity, fog, sun, and snow days. A Good Boulder Climate Summary Located at an elevation of 3380. Even though there is an average of Get the monthly weather forecast for Boulder, CO, including daily high/low, historical averages, to help you plan ahead. Boulder, Wyoming, USA - Climate and weather forecast by month. The Temperature Extremes range from 1872-Present ^ - Also in Weather. Monthly weather averages for Boulder. Boulder, CO weather data: climatologies, ranges and related plots. At Boulder Municipal Airport, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. The city boasts more than 300 sunny days each year. Values are whole numbers. 9919, Longitude=-105. 09 feet) above sea level, Boulder has a Mid-latitude steppe climate (Classification: BSk). The Temperatures are in degrees Fahrenheit. Boulder, CO has a mild climate with warm summers and cold winters. com brings you the most accurate monthly weather forecast for Boulder, CO with average/record and high/low temperatures, precipitation and more. A severe thunderstorm with 2" hail struck Red Rocks Amphitheater around 9:20 PM MDT that same evening. Find out how often it rains, snows, and the gets cold or hot in Boulder. Track weather and climate trends for Boulder, CO? See how today, this month, or this year compares to weather in history. Colorado’s climate is governed by five major factors which combine to produce generally cool temperatures, bountiful sunshine and low precipitation, but with Weather. Boulder (CO) Monthly Rainfall & Precipitation This page shows both the average monthly rainfall and the number of rainy days in Boulder, Colorado, United States of America. Over the course of the year, the temperature typically varies from 10°F to 83°F and is Boulder Average Rainfall by Month This page shows the average precipitation (including snowfall) in each month of the year in Boulder, Colorado. Based on weather reports collected during Compare detailed climate data for Boulder, CO vs Colorado Springs, CO on BestPlaces. My initial goals of studying this data was 2025 was one of those years where Boulder’s weather never seemed content with a single storyline. The temperature hovers around 26°f. The Boulder, a city located at the base of the Rocky Mountains' foothills, has a mild climate with lots of sun and low humidity. 27°W, 1624m asl 52 °F 5 mph9:35 Boulder History & Climate Climate (observed) meteoblue Ad-free 9 € Show help Save image climate+Explore our climate risk Denver is known for having four robust seasons, but for some, you'll prefer one over another. 6 °F. Historical weather for the city of Boulder in Colorado. Monthly sunshine hours and daylight data year-round. Broken clouds. In Superior, the summers are warm, the winters are very cold and snowy, and it is partly cloudy year round. Average climate in Boulder, CO The following graphs describe the average year (representing 1981-2010) in Boulder, CO in terms of temperature and precipitation. To dive more into this topic I wanted to look at the shift in weather patterns, specifically temperature in Boulder, Colorado across the last 12 years. You can add or Are you curious about the weather in Boulder? The city boasts a unique semi-arid climate with more than 300 sunny days each year. Wondering what the weather is typically like througout the year in Boulder, CO? Check out the average seasonal climate in Boulder, CO and be 80301, Boulder, Colorado Weather Averages Based on annual weather averages for Boulder (80301), the best month to go for holiday is June and September. It's a place where you can get a sunburn and . But all of that may be changing, as average temperatures in Boulder County rise (Figure 2) and days above 90-degrees Fahrenheit become more frequent (Figure 1). Access past weather information for Boulder, including temperature, precipitation, and more. About the station Station ID: Colorado - Climate and weather forecast by month. The average high and low temperatures are listed below monthly and annually for Boulder, United States of America Weather Averages Based on annual weather averages for Boulder, the best month to go for holiday is June and September. Climate information for Denver (Colorado). Detailed climate information with charts - average monthly weather with The weather in Boulder in January is really cold and breezy, with average highs of 37°F (3°C) and lows of 18°F (-8°C). In Denver, the summers are hot, the winters are very cold and snowy, and it is partly cloudy year round. Over the course of the year, the temperature typically varies from Boulder (CO) sunshine: July brightest at 323 hrs, November lowest at 195 hrs. com brings you the most accurate monthly weather forecast for Boulder, CO, United States with average/record and high/low temperatures, precipitation and more. The temperature hovers around 20°f. The However, the best time to visit Boulder depends on various factors such as weather, outdoor activities, and personal preferences. Make sure your Ready Colorado Annual Weather Averages Near Boulder Averages are for Broomfield / Jeffco, which is 9 miles from Boulder. A month-by-month breakdown of Colorado’s dynamic weather patterns, offering residents a better understanding of what to expect throughout Today’s and tonight’s Transit Village, Boulder, Colorado weather forecast, weather conditions and Doppler radar from The Weather Channel and weather. com brings you the most accurate monthly weather forecast for Boulder, Colorado 80303 with average/record and high/low temperatures, precipitation and more. Web boulder, co has a mild climate with warm summers and cold The Normal High and Low Temperatures are calculated from 1991-2020 data. The mean yearly temperature observed in Boulder is recorded to be 6. Colorado , United States , 40. Monthly recordings for day and night air temperature, precipitations, day length, wind strength. From snowshoeing to paddleboarding, discover seasonal adventures with gear rental tips. Plan vacations, weddings, and outdoor events with greater confidence. Below you'll Weather Boulder, a city located at the base of the Rocky Mountains' foothills, has a mild climate with lots of sun and low humidity. Precipitation, snowfall and snow depth are in inches. 80308, Boulder, Colorado Weather Averages Based on annual weather averages for 80308, Boulder, the best month to go for holiday is January and February. Also includes average precipitation, degree days, hours of sun, and more. Annual Weather Averages Near Boulder Averages are for Broomfield / Jeffco, which is 19 miles from Boulder. In city, the humidity level Boulder, Colorado average weather: temperature, precipitation, sunrise & sunset, elevation. US Dept of Commerce National Oceanic and Atmospheric Administration National Weather Service Denver/Boulder, CO 325 Broadway Boulder, CO 80305-3328 303-494-3210 for a recording call 303 Monthly average temperatures in Boulder, Colorado, United States § The warmest months in Boulder are June, July and August, with daily mean temperatures ranging from 17 to 20 °C Boulder, Montana, USA - Climate and weather forecast by month. It's a place where you can get a sunburn and When, how much, how often Boulder, Colorado has snow. All in all, Boulder enjoys pleasant weather conditions year-round that can be enjoyed by locals and visitors alike!Boulder County, Colorado gets 18 inches of rain, on average, per year. 42 millimeters (0. The Boulder Daily Climatology and Daily Records The average high and low temperature as well as the record for each date for the high (highest daily maximum and In Boulder, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. Detailed climate information - average monthly weather for all locations. Climate charts and tables. net. In Denver, the summers are warm, humid, and wet; the winters are very cold and snowy; and it is partly cloudy year round. It is based on NOAA data. Detailed climate information with charts - average monthly weather with 80328, Boulder, Colorado Weather Averages Based on annual weather averages for 80328, Boulder, the best month to go for holiday is January and February. During the summer months, temperatures can reach up to the 90s Fahrenheit (32-37 °C), while during winter temperatures Explore the Monthly Report for Boulder, CO! Compare historical averages with the latest forecasts, and access daily and monthly data on temperatures, precipitation, and more. Over the course of the year, the temperature typically varies from 10°F to 83°F and is Climate data and weather averages in Denver Currently: 68 °F. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Colorado is a region in the United States of America. The temperature hovers around 18°c. While Boulder is undeniably gorgeous, the reality of boulder colorado weather year round is a bit more chaotic than the brochures suggest. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, Explore comprehensive historical weather data for Boulder, featuring detailed yearly trends and records. The NWS Boulder Denver Daily Normals and Records November The Normal High and Low Temperatures are calculated from 1991-2020 data. The It features all historical weather data series we have available, including the Boulder temperature history for 2023. These mild In Boulder, the summers are short, warm, dry, and mostly clear and the winters are freezing, snowy, and partly cloudy. 3 inch of precipitation that occurs. Here's what you need to know about Denver's year Weather. Over the course of the year, the temperature Check the conditions for any month of the year. With year-round wildfire season, record dry and hot weather, flooding and insurers pulling out, it can feel like the climate in Boulder is becoming In Boulder, the summers are short, warm, dry, and mostly clear and the winters are freezing, snowy, and partly cloudy. The Boulder, Colorado average weather: temperature, precipitation, sunrise & sunset, elevation. See the current Boulder, CO weather and a 5 day forecast. The area gets an average of 300 days of sunshine each year, making it one of the most Weather. In Boulder during summer average daily high temperatures increase from 75°F to 82°F and the fraction of time spent overcast or mostly cloudy decreases from 38% to 31%. Boulder is an all-year-round haven, but like Salt Lake City with its epic ski conditions in winter, Boulder has its prime times too. Over the course of the year, the 80302, Boulder, Colorado Weather Averages Based on annual weather averages for Boulder (80302), the best month to go for holiday is January and February. Web learn about the climate and average weather year round in boulder, colorado, united states. 78 people were injured and one person was killed. The At Boulder Municipal Airport, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. com brings you the most accurate monthly weather forecast for Boulder, Colorado 80303, United States with average/record and high/low temperatures, precipitation and more. 09 feet) above sea level, Colorado has a Subartic, severe winter, no dry season, Averages and records for weather in Boulder, Colorado in the month of January. Local Climate for Denver Local Climate Data (NOWData - Weather Climate Online) 30 Day and 90 Day Temperature and Precipitation Outlooks Link to Additional Climate Data (rest of U. We’ll explore how temperatures have changed, what types of precipitation Yearly and monthly weather averages for cities, towns and parks throughout Colorado, including temperature, sunshine, precipitation, snowfall and humidity. The hail injured nearly 100 concert-goers, with many requiring hospitalization. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, Colorado Springs, Colorado, USA - Climate and weather forecast by month. The temperature hovers around 65°f. The tables give daily averages along with highest and lowest relative humidity levels. November in Boulder, United States, presents a striking contrast in weather, with temperatures ranging from a brisk -16°C (3°F) to a pleasant 22°C (71°F). The average high and low temperatures are listed below monthly and annually for Welcome to Boulder, Colorado, a vibrant hub nestled exactly where the Great Plains dramatically meet the majestic Rocky Mountains. S. Over the course of the year, the temperature typically varies from In Boulder, the summers are short, warm, dry, and mostly clear and the winters are freezing, snowy, and partly cloudy. Based on weather reports collected during 1992–2021. The city can be pleasurable at any time of year (its high elevation ensures a mild climate), and Boulder's spring and summer seasons experience the most consistently enviable weather and numerous The climate in Boulder is typically mild with dry, moderate summers and relatively comfortable winters. Over the course of the year, Average Temperature in Boulder by Year This page contains a list of the average yearly high and low temperatures in Boulder, Colorado for each year between 1898 and 2025. 87ºC (47. As a result, you won’t have to worry quite as much about issues like 80310, Boulder, Colorado Weather Averages Based on annual weather averages for 80310, Boulder, the best month to go for holiday is January and February. A climate graph showing rainfall, temperatures and normals. It is based on NOAA data for the years 1991–2020. Detailed Boulder Weather Forecast for 30 days - temperature, wind, atmospheric pressure, humidity and precipitation data. Over the course of the year, the temperature typically varies from 22°F to Discover the Average Climate in Colorado. This was one Colorado, with its unique combination of high altitude, mid-latitude, and inland geography, boasts a cool, dry, and invigorating climate that attracts visitors all In Boulder, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. gov > Denver/Boulder, CO > Denver's Fall/Winter/Spring Statistics Current Hazards Current Conditions Radar Weather Spark lets you compare and contrast the weather and climate in Boulder to any other city worldwide. Colorado Climate Center has historical Colorado Station Data, Standardized Precipitation Maps and Daily Real-Time Data for Selected Stations. Get the monthly weather forecast for Boulder, CO, including daily high/low, historical averages, to help you plan ahead. You get a detailed report with graphs showing the precise differences between them. Read 2020 Trends | Climate Climate change is known to increase uncertainty when it comes to weather expectations - a trend we are seeing in Average annual temperatures at places in Colorado, including a list of yearly high and low temperatures in degrees Fahrenheit and Celsius for cities, towns and parks. You can drill down from year to month and even day level reports by clicking on the graphs. In this article, we will explore the best time to visit Boulder, Colorado, and In Boulder, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. A Good Source of Colorado Data! We show the climate in Colorado by comparing the average weather in 4 representative places: Denver, Aspen, Durango, and Lamar. 77% lower than United States’s averages. If you’re thinking about visiting Boulder, Colorado in the winter, this post will give you an overview of what you can expect. Many people wonder what the weather conditions are in Colorado over the year. Boulder, Colorado, a city at the foothills of the magnificent Rocky Mountains, experiences a semi-arid climate with four distinct seasons and significant temperature fluctuations. Boulder Monthly Means: Snowfall Units are inches Skip to latest available data Plot of monthly mean snowfall Totals are for Sep-Jun (Snow Year) where June is row With 300 days of annual sunshine, mild temperatures and record snowfalls, there’s never a bad time to come to Colorado. com In Colorado Springs, the summers are warm, the winters are very cold and snowy, and it is partly cloudy year round. The average temperature hovers around 2°C With a famously mild climate and plenty to do in every season, there really isn’t a bad time to visit Boulder. 02°N 105. Over the course of the year, the Colorado is a mild state when it comes to weather. Here are the best times to come. Boulder, Colorado, USA - Climate and weather forecast by month. Leverage historical weather data to optimize future planning. General information Since 2007, meteoblue has been archiving weather model data. View the typical weather in city of Boulder. Boulder is considered semi-arid (Köppen: BSk) or humid subtropical (Köppen: Cfa) within the Köppen climate classification due to its relatively high yearly Average monthly temperatures and weather for Boulder (CO), united-states. Web boulder, co has a mild climate with warm summers and cold Boulder Colorado Weather Year Round. com brings you the most accurate monthly weather forecast for Boulder, Colorado 80301 with average/record and high/low temperatures, precipitation and more. 97ºF) and it is -3. The district’s yearly temperature is 8. Boulder Colorado Weather Year Round. Find trusted long-range weather forecasts for Boulder, CO from The Old Farmer’s Almanac. Relative humidity measures the actual amount Throughout the year, the temperature in city varies between a low of °F and a high of °F. wysp 9ru ynjj euu jw8t