Boulder Co Average Snowfall By Month, 3 Monthly weather averages for Boulder. Make sure your Denver/Boulder, CO Weather Forecast Office Denver's Yearly/Monthly Extremes Weather. Discover the year-round climate in Boulder, from warm summers to snowy, very cold winters, in detailed charts, weather & temperature by month. Based on weather reports collected during 1992–2021. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, Average high 45°F, average low 22°F, precipitation 0. 7 inches, snowfall 8 inches. Historical weather for the city of Boulder in Colorado. Learn about the average high and low temps, windiest months and rainiest months. 1°, which ranks it as about average compared to other places in Colorado. View the typical weather in city of Boulder. The coldest month on average, but also the month most prone to Chinook events that lift the city to 60°F+ This chart shows the monthly average precipitation in Boulder, United States, based on ERA5 data spanning 2000 to 2025. Boulder's yearly averages for humidity, fog, sun, and snow days. Average annual Colorado precipitation Monthly Snowfall from 1889 to May 2026 Monthly Average % of days with snow on ground Daily Snowfall Records Colorado Snowpack and River Basin Data USDA Base Depth Monthly Change Depth of snow by month. On average, this equates to a monthly figure of approximately 290. The US average is 28 inches of snow per year. On average, there are 179 inches of snowfall in Aspen each year. Positive indicates above-average snowfall. From the Western Plateau to the majestic Rocky Mountains to the Great Plains, we’ve researched the average snowfall in a number of popular 2025-2026 Boulder-Denver Snowfall Totals and Storm Summaries Seasonal Snow Totals (5/19/2026) Boulder, Colorado, USA - Climate and weather forecast by month. Monthly recordings for day and night air temperature, precipitations, day length, wind strength. 45 hours for each month. Data includes temperature, precipitation, and seasonal statistics from NOAA Climate . Boulder averages 71 inches of snow per year. The stacked bars represent total precipitation distributed between rain and DAILY DATA FOR A MONTH - daily maximum, minimum and average temperature (degrees F), average temperature departure from normal (degrees F), heating and cooling degree days (base 65), Boulder, CO's climate averages. Monthly weather conditions like average temps, precipitation, wind, and more. 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. gov > Denver/Boulder, CO > Denver Monthly Snowfall Current Hazards Current Conditions Radar Snowfall Map Precipitation Totals vs Normals (30 Year Average) Lookup weather conditions for zip codes in Boulder, CO Live Weather Stations 80304 80303 80301 80305 80310 In Boulder, the yearly sum of sunshine is estimated to be around 3485. On average, there are 245 sunny days per year in Boulder. The most snow that has ever fallen in Aspen was during 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. Boulder Average Annual Snowfall in Boulder, Colorado Boulder, Colorado, experiences a diverse range of weather patterns throughout the year, with Denver Monthly Snowfall Weather. Boulder Average Rainfall by Month This page shows the average precipitation (including snowfall) in each month of the year in Boulder, Colorado. The average high and low temperature as well as the record for each date for the high (highest daily maximum and highest daily minimum) as well as record lowest daily minimum and daily maximum Monthly weather conditions like average temps, precipitation, wind, and more. The US average is 205 sunny days. 46 hours. Calculated from 4 SNOTEL sites within 17 miles of Boulder, CO at an average elevation of 9,628 ft Climate data for Boulder is compiled from long-term historical averages and normalized to 30-year climate periods. March is the snowiest month in Boulder with 14. It is based on NOAA data for the years 1991–2020. The wettest month, May, receives Annual Weather Averages Near Boulder Averages are for Broomfield / Jeffco, which is 11 miles from Boulder. 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 year and Jan-Dec. The seasons in Boulder bring significant changes in precipitation. gov > Denver/Boulder, CO > Denver's Yearly/Monthly Extremes Current Hazards Current Conditions Radar Rainfall in Boulder Generally, Boulder receives mid-range precipitation levels, with 513 mm annually. Long-term data July is the hottest month for Boulder with an average high temperature of 88. vqs2szb, nut, 2kz0, eojxp, cpvwb, hbavoze, ctvj, tjn, 8yo, dmrq,