Boulder weather history. Download variables such as temperature, wind, clouds and precipitation as CSV for any place on Earth. Find accurate weather data for Boulder. National Weather Service - Denver/Boulder, Colorado Denver Area Normals & Extremes for November January | February | March | April | May | June | July | August | September | October | November | Boulder, Colorado Daily Temperature Normals & Extremes for February |Normal|Record| Year |Record| Year ||Normal|Record| Year |Record| Year | Date Interested in weather history? Access weather history data for dates going back to 1945! It's both useful and fun—whether you're planning a trip or National Weather Service - Denver/Boulder, Colorado Denver Area Normals & Extremes for May January | February | March | April | May | June | July | August | September | October | November | Boulder weather station history The first recorded observations for Boulder were made for several months in 1893 to 1895. It features all historical weather data series we have available, including the Boulder Weather temperatures and rainfall data for each of Colorado's cities and towns. More Colorado Weather See Boulder's current weather conditions. See all nearby weather stations This report shows the past weather for Boulder, providing a weather history for 2023. Boulder wind info Boulder has some of the highest peak winds of any city in the US. gov > Denver/Boulder, CO > Denver's Yearly/Monthly Extremes Current Hazards Current Weather Story, graphic Light snow has been falling across the mountains this morning and it will continue until around midday. 855 NOUS45 KBOU 020959 PNSBOU COZ030>051-022300- Public Information Statement National Weather Service Denver/Boulder CO 259 AM MST MON MAR 2 2026 Today in metro Denver In Boulder, the summers are short, warm, dry, and mostly clear and the winters are freezing, snowy, and partly cloudy. The reports feature all historical Boulder, Colorado weather averages and records from 1893–2026 based on data made available by the NOAA. Leverage historical weather data to optimize future planning. Boulder, CO past weather data including previous temperature, barometric pressure, humidity, dew point, rain total, and wind conditions. Colorado Climate Center has historical Colorado Station Data, Standardized Precipitation Maps and Daily Real-Time Data for Selected Stations. 7 °F, and the average low was 42. High & Low Weather Summary for the Past Weeks Note: Actual official high and low records may vary slightly from our data, if they occured in-between our Take control of your data. Boulder Monthly Climate Data: Precipitation Values are monthly totals and units are in inches Skip to latest available data. Over the course of the year, the temperature The rainfall in Boulder is significant, with precipitation even during the driest month. This page is the jump-off point for all the past weather for Boulder. In 2014 we started to calculate weather models with historical data from 1985 onwards and generated a continuous 30 Boulder Temperature Yesterday Maximum temperature yesterday: 82 °F (at 2:47 pm) Minimum temperature yesterday: 55 °F (at 2:55 am) Average temperature yesterday: 65 °F High & Low This collection contains weather data and related information concerning weather observations in Boulder, Colo. com 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 Historical temperature and precipitation averages for Boulder, CO, based on 55+ years of weather data. com In Boulder, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. Please try again. Don’t forget to check the weather for your next trip to Boulder, and view our Boulder Creek live cam to catch a glimpse of the current weather conditions. Climate charts Different locations High accuracy Boulder Weather History for the Previous 24 Hours Show weather for: May 7 May 6 May 5 May 4 May 3 May 2 May 1 Apr 30 Apr 29 Apr 28 Apr 27 Apr 26 Apr 25 Apr 24 Apr 23 Apr 22 See weather overview Monthly Historical Averages Boulder, CO We are experiencing technical issues. Over the course of the year, Historical record of Boulder, Colorado weather for the year 2025 based on NOAA data. This page features a year-by-year breakdown of temperatures, precipitation, and more, offering a vivid glimpse into how Thank you for reporting this station. It features all historical weather data series we have available, including the Boulder 2002 was the driest year in Denver weather history, and December's weather didn't do anything to help. Also, get all the recent Colorado weather news here. Below is a list of significant Boulder area wind events and a table Boulder, Colorado, USA - Climate and weather forecast by month. Temperatures in Fahrenheit. It features all historical weather data series we have available, including the Boulder 40. Get Colorado's current snow totals at the Colorado ski report. Past Weather in City of Boulder — Graph °F See Hour-by-hour Forecast for upcoming weather See weather overview Explore historical weather data for Boulder, Colorado, including temperature trends and detailed reports for specific dates. Detailed climate information with charts - average monthly weather with The Normal High and Low Temperatures are calculated from 1991-2020 data. You can get an approximate weather history for Boulder via the nearby weather stations listed below. A climate graph showing rainfall, temperatures and normals. Boulder's yearly averages for Denver Largest Temperature Changes since 1872 Weather. The tables, graphs, Boulder Weather History for the Previous 24 Hours Show weather for: Apr 30 Apr 29 Apr 28 Apr 27 Apr 26 Apr 25 Apr 24 Apr 23 Apr 22 Apr 21 Apr 20 Apr 19 Apr 18 Apr 17 Apr 16 Apr 15 See weather The Applied Climate Information System (ACIS) is a joint project of the Regional Climate Centers, the National Centers for Environmental Information (NCEI) and the National Weather Service. You are about to report this weather station for bad data. 3 °F. Local Climate for Denver Weather. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the ¹ Dates are in standard ISO format (yyyy-mm-dd) ² Coverage is an approximation of total completeness based on the most complete data element, and the overall data range. Boulder Weather History for the Previous 24 Hours Show weather for: Apr 17 Apr 16 Apr 15 Apr 14 Apr 13 Apr 12 Apr 11 Apr 10 Apr 9 Apr 8 Apr 7 Apr 6 Apr 5 Apr 4 Apr 3 Apr 2 See weather overview In Boulder, the summers are warm; the winters are very cold, snowy, and windy; and it is partly cloudy year round. Record High: The hottest Explore comprehensive historical weather data for Boulder, featuring detailed yearly trends and records. Mountain passes will see slick 40. Only a trace of snow was recorded during the entire month, with no snow falling Christmas Day. In 2014 we started to calculate weather models with historical data from 1985 onwards and generated a continuous 30 Boulder, CO's climate averages. The average daily high temperature was 69. General information Since 2007, meteoblue has been archiving weather model data. This "Day in Weather History" contains some memorable weather events and trivia from 1864 onwards for much of Northeast Colorado. File contains Boulder daily maximum and minimum temperature, precipitation, snowfall and snow cover data and can be read with the fortran code segment below or any other way that is convenient. NWS Boulder Denver Daily Normals and Records September National Weather Service - Denver/Boulder, Colorado Denver Area Normals & Extremes for September January | February | Zipcode 80303, Boulder, Colorado - Hourly past weather, almanac for 80303, Boulder including historical temperature, wind, rain, pressure and humidity stats | WorldWeatherOnline. Interested in weather history? Access weather history data for dates going back to 1945! It's both BoulderCAST Station, Boulder, CO This page contains an index of weather observations taken at the BoulderCAST weather station. Official WFO BOU Winter Weather Statistics Page Denver Monthly Snowfall (1882-Present) Denver Winter Stats: First & Last Snow, Freeze Dates, and Top Snowstorms Denver's All Time Coldest Boulder, CO Monthly Means: Temperature Units are degrees Fahrenheit Skip to latest available data Plot of monthly mean temperature Boulder Weather History for the Previous 24 Hours Show weather for: Oct 27 Oct 26 Oct 25 Oct 24 Oct 23 Oct 22 Oct 21 Oct 20 Oct 19 Oct 18 Oct 17 Oct 16 Oct 15 Oct 14 Oct 13 Oct 12 See weather Hourly historical weather data since 1940 for Boulder can be purchased with history+. 28 °W Boulder, CO Weather History star_ratehome 59 Boulder Municipal Airport Station | Change Current Station Climatological Report (Daily) Issued by NWS Denver/Boulder, CO Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 See all nearby weather stations This report shows the past weather for Boulder, providing a weather history for 2022. Please select the information that is incorrect The Normal High and Low Temperatures are calculated from 1991-2020 data. Precipitation and snowfall in inches. The Köppen-Geiger climate classification identifies this particular weather Weather History Boulder, CO No weather station data available for this location and date. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest 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 See all nearby weather stations This report shows the past weather for Boulder, providing a weather history for 2025. com Boulder Weather History Colorado, United States of America Weather History January February March April May June July August September October November December Boulder Weather History for the Previous 24 Hours Show weather for: May 7 May 6 May 5 May 4 May 3 May 2 May 1 Apr 30 Apr 29 Apr 28 Apr 27 Apr 26 Apr 25 Apr 24 Apr 23 Apr 22 See weather overview Boulder Temperature Yesterday Maximum temperature yesterday: 57 °F (at 3:52 pm) Minimum temperature yesterday: 28 °F (at 5:47 am) Average temperature yesterday: 41 °F High & Low Boulder daily records for NIST site (Apr 1990-present) For each day of the year, listed is the maximum and minimum temperatures since 1990, and the maximum snow and rainfall. It features all historical weather data series we have available, including the Boulder temperature history for 2024. We will review the data in question. It features all historical weather data series we have available, including the Boulder Explore the historical weather patterns of Boulder County with our detailed records. Based on weather reports collected during 1992–2021. Monthly Mean Climatologies: 1981-2010 Historical weather for Boulder based on the the last few years of weather forecast for Boulder. Plot of average monthly mean NWS Boulder Denver Weather History Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest A major winter storm is expected to bring heavy snow, Boulder weather averages and climate Boulder, Colorado. 28 °W Boulder, CO Weather History star_ratehome 43 Boulder Municipal Airport Station | Change Current Station National Weather Service - Denver/Boulder, Colorado Denver Area Normals & Extremes for June January | February | March | April | May | June | July | August | September | October | November | Boulder, Colorado, United States Climate Weather: 0°C/0°F, Wind SW at 0 km/h, 0% Humidity, 0% Chance of rain (Photo by Lucas Ludwig on Unsplash) Boulder Temperatures: Averages by Month The numbers here tell you how hot and cold the weather usually is in Boulder, Colorado during each month of the year. Past Weather in Boulder, Colorado, USA — Yesterday and Last 2 Weeks. This report shows the past weather for Boulder, providing a weather history for 2024. Denver/Boulder, CO Weather Forecast Office Denver's Yearly/Monthly Extremes Weather. Monthly weather conditions like average temps, precipitation, wind, and more. Zipcode 80322, Boulder, Colorado - Hourly past weather, almanac for 80322, Boulder including historical temperature, wind, rain, pressure and humidity stats | WorldWeatherOnline. , from the earliest official records in 1897 through 1986. Access past weather information for Boulder, including temperature, precipitation, and more. gov > Denver/Boulder, CO > Local Climate for Denver Current Hazards Current Conditions Radar View historical weather observations for Boulder, Colorado provided by the National Weather Service. Over the course of the year, the temperature typically varies from 22°F to 87°F and is National Weather Service - Denver/Boulder, Colorado Denver Area Normals & Extremes for February January | February | March | April | May | June | July | August | September | October | November | NOAA National Weather Service Denver/Boulder, CO Last Map Update: Mon, Mar 2, 2026 at 10:22:07 pm MST This report shows the past weather for Boulder, providing a weather history for January 2024. Boulder, Colorado, United States of America - Hourly past weather, almanac for Boulder including historical temperature, wind, rain, pressure and humidity stats | WorldWeatherOnline. The average high and low National Weather Service - Denver/Boulder, Colorado Denver Area Normals & Extremes for December January | February | March | April | May | June | July | August | September | October | November | General information Since 2007, meteoblue has been archiving weather model data. Records are essentially complete from 1897 to the present (except for 1 year Track weather and climate trends for Boulder, CO? See how today, this month, or this year compares to weather in history. A Good Source of Colorado Data! Boulder, Colorado weather averages and records from 1893–2026 based on data made available by the NOAA. Click your month of interest below to bring up the page containing the Weather reports from the last weeks in Boulder, CO Metro Area with highs and lows 1954 was the warmest year in the history of Boulder, Colorado. Also listed is the Boulder, CO past weather data including previous temperature, barometric pressure, humidity, dew point, rain total, and wind conditions. gov > Denver/Boulder, CO > Denver Largest Temperature Changes since 1872 Current Hazards Current Conditions Radar Zipcode 80305, Boulder, Colorado - Hourly past weather, almanac for 80305, Boulder including historical temperature, wind, rain, pressure and humidity stats | WorldWeatherOnline. 02 °N, 105. Check recent conditions and data from the National Weather Service. Hourly historical weather data since 1940 for Boulder can be purchased with history+. Annual Weather Averages Near Boulder Averages are for Broomfield / Jeffco, which is 11 miles from Boulder. Provides weather observations and history for Boulder Municipal Airport. Many sources were used to research and compile the data. Track weather and climate trends for Boulder, CO? See how today, this month, or this year compares to weather in history. There are data and descriptions here of how many This report shows the past weather for Boulder, providing a weather history for January 2025. It features all historical weather data series we have available, including the Boulder Boulder, CO weather data: climatologies, ranges and related plots. Monthly temperature, precipitation and hours of sunshine. com Boulder Snowfall Totals & Accumulation Averages This page pulls together information on when, how much and how often Boulder, Colorado has snow. It features all historical weather data series we have available, including the Boulder See all nearby weather stations This report shows the past weather for Boulder, providing a weather history for 2022. rde rlt jfp kji ywt yab isf wst vlo lfk kln ewp zrm qup rag