Boulder temperature record. Visit REI Co-op online and in-store. - The September Mean Temperature is 62. ) Jul 13, 2024 · Boulder, Colorado is known for its stunning natural beauty, vibrant community, and diverse outdoor activities. Weather. Colorado Drought Update Check out our interactive temperature graphs for stations around the state. 5 1889 4 2. Heat, cool and compress atoms and molecules and watch as they change between solid, liquid and gas phases. A good source of Colorado data! Colorado climatologies. For those planning to visit Boulder, the months from May to September provide versatility in terms of weather, daylight, and outdoor activities. Nov 7, 2022 · Data for the record high temperature for each day of the year in Boulder, Colorado, as well as the year that the record was set. February was a month 3 days ago · Saturday temperatures will hit 87 degrees in Denver, breaking the 78-degree daily record and the 84-degree March heat record, forecasters said. 2 days ago · ⚠️ Temperatures will soar into the upper 80's to lower 90's across the plains and I-25 corridor today, with 70's and 80's expected for our foothills and high mountain valleys as this March heat wave peaks. * - Lowest Temperature of the Month: -29 degrees on 1/9/1875. Hail is counted for the purposes of 6 days ago · A consortium of more than 100 colleges and universities filed a lawsuit Monday against their federal partners, alleging the dismantling of NCAR is part of a “campaign of retaliation” against Colorado. Record Low: The coldest temperature ever recorded in Boulder, CO is -31°F, set on December 22, 1990. #COwx 💬 0 With Christmas just around the corner, Boulder County residents are continuing to experience unseasonably warm days, with highs expected to reach near-record temperatures Wednesday in Boulder and 2002 was the driest year in Denver weather history, and December's weather didn't do anything to help. We'll also likely break our all time record for the entire month of March, which is 84 degrees set on March 26, 1971. The Normal High and Low Temperatures are calculated from 1981-2010 data. Comical and chaotic style, ideal for multiplayer. 7° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 The Normal High and Low Temperatures are calculated from 1981-2010 data. * - Lowest Temperature of the Month: -33°F on 01/17/1930. 28 °W Boulder, CO Weather History star_ratehome 39 Boulder Municipal Airport Station | Change Current Station The Normal High and Low Temperatures are calculated from 1991-2020 data. Compare current temperatures to the normal, record highs, and record lows. 5 days ago · Longmont will see temperatures of up to 82 degrees, possibly breaking the March 18 record for the city, which is 81 degrees. 1 1982 5 39. Influenced by warm ocean temperatures, Kahului and Hilo experienced a record-warm year in 2020. At least one filter in addition to date is required to perform this search. Temperatures were cool with a high and low of 36 and 11 degrees, respectively. Boulder Monthly Climate Data: Precipitation Values are monthly totals and units are in inches Skip to latest available data. 4 2006 4 40. 8° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December 3 days ago · Boulder remains locked under the same exceptionally strong ridge that has delivered summer-like warmth and record-shattering temperatures already this week. Precipitation represents all types (rain, snow,hail). Take control of your data. The temperature on Christmas is expected to peak at 69 degrees, which would break a record set in 63. - Average June Snowfall is 0. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 105° on 8/8/1878 (Tied for highest temperature in Denver) * - Lowest Temperature of the Month: 40° on 8/22/1904, 8/24/1910, 8/25/1910, and 8/26/1910 - The August Mean Temperature is 72. A station information page is available. Top-brand gear, clothing—and outdoor adventures! Plus rentals, classes, events, expert advice and more. ^ - Also in previous years. Snowfall precision is 1 decimal place. A small Arizona community broke the record for highest temperature ever recorded in March in the United States, reaching a scorching 110 degrees on March 19 amid an early heat wave in the Southwest. 5 days ago · 🔥 Record‑shattering ridge builds over the Southwest, sending hot, bone‑dry air into Colorado and setting the stage for unprecedented mid‑March heat. (Also the lowest Temperature in Denver history. # - Highest Temperature of the Month: 81 degrees on 11/27/2017 * - Lowest Temperature of the Month: -18 degrees on 11/29/1877. The Temperature Extremes range from 1872-2020 ^ - Also in previous years. The story of Colorado’s coldest day ever is one that sends shivers down the spines of all who hear it. 8° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December The Normal High and Low Temperatures are calculated from 1991-2020 data. 4° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru The Normal High and Low Temperatures are calculated from 1991-2020 data. The values are updated at the end of each month. Jun 3, 2012 · 18h 🌡️Record high temperatures expected each day from Thursday through Saturday. - The March Mean Temperature is 40. 2° (from 1991-2020 data) - Data Dec 22, 1990 · Denver Area Low Temperature Extremes Weather. Plot of average monthly mean precipitation. - The November Mean Temperature is 38. Detailed temperature information for Boulder, Colorado with statistics on average monthly highs and lows plus number of days with hot or cold weather. 9 1906 - Temperatures in degrees Fahrenheit. Dec 24, 2025 · In Boulder, the high on Christmas Eve was 69 degrees, a skosh below the record of 70 set in 1955. Jul 20, 2005 · 105 Degrees Highest Temperature recorded in Denver (June 28, 2018, June 26, 2012, June 25, 2012, July 20, 2005 and August 8th, 1878) Greatest Number of 100 Degree Days by Year Overall, it has been fairly rare to have 2 consecutive days of 100 degrees or more. His kart has built-in trap mechanisms 🪤💥, slowing down rivals on the track. 34 1982 3 29. Lowest Temperatures in Boulder by Year Here is a list and chart of the coldest annual temperatures recorded in Boulder, Colorado for each year between 1898 and 2026. - Average June Temperature is 67. Expect another day in the mid-80s with plenty of sun and a good chance of breaking more daily and monthly March record highs. 2 days ago · 👤 Trapster (Secondary Antagonist) – Comical human, tall and hunchbacked, with a sly smile 😏. Let’s delve into the science behind Boulder, Colorado Aug 18, 2024 · A single coral in Fiji that is more than 600 years old has recorded how Pacific Ocean temperatures have varied during its long life. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 95° on 5/26/1942 * - Lowest Temperature of the Month: 19° on 5/3/1907 and 5/2/2013 - The May Mean Temperature is 57. The Temperature Extremes range from 1872-2021 ^ - Also in previous years. Keep in The Normal High and Low Temperatures are calculated from 1981-2010 data. 0 (from 1981-2010 DEN data). 1°F at the NCAR Foothills Lab, in NE Boulder. # - Highest Temperature of the Month: 84 degrees on 3/26/1971. 84 1973 2 30. Snow on ground is whole numbers. Note: precipitation includes rain, snow, hail Snow/ice amounts are either directly measured or a ratio of 1/10 applied for inches of snow to water equivalent. Because of its proximity to the mountains and generally sunny weather, Denver has gained a reputation as being a very active, outdoor-oriented city. # - Highest Temperature of the Month: 101 degrees on 9/5/2020 * - Lowest Temperature of the Month: 17 degrees on 9/29/1985. 4° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December The Normal High and Low Temperatures are calculated from 1981-2010 data. # - Highest Temperature of the Month: 105 degrees on 7/20/2005 (Also ties for Highest Temperature in Denver with 8/8/1878, 6/25/2012 and 6/26/2012) The Normal High and Low Temperatures are calculated from 1981-2010 data. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 105° on 6/25/2012, 6/26/2012, and 6/28/2018 (Tied for highest temperature in Denver) * - Lowest Temperature of the Month: 30° on 6/2/1951 - The June Mean Temperature is 68. Boulder regional current weather observations! Want to see what the weather is really like? Visit the Boulder area webcams page or the Denver–Boulder National Weather Service Forecast Office. Precipitation precision is 2 decimal places. Dec 24, 2025 · With Christmas just around the corner, Boulder County residents are continuing to experience unseasonably warm days, with highs expected to reach near-record temperatures in Boulder and Longmont. Also listed is the average (climatology) for the entire period. * - Lowest Temperature of the Month: -25 on 12/24/1876 & 12/22/1990. The contiguous U. 🌡️ Highs near 80° today, then mid to upper 80s Thu–Sat, with all‑time March temperature nearly guaranteed to fall in Boulder and Denver (and across the entire West) 🚩 Critical fire weather today with Mar 4, 2026 · February 2026 ran exceptionally warm, dry, and almost snowless across the Front Range—another month that felt more like an early spring preview than the heart of winter. David Keeling of the Scripps Institution of Oceanography in March of 1958 at a facility of the National Oceanic and Atmospheric Administration [Keeling, 1976]. gov > Denver/Boulder, CO > Denver's Fall/Winter/Spring Statistics Current Hazards Current Conditions Radar 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. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 90° on 4/30/1992 * - Lowest Temperature of the Month: -2° on 4/2/1975 - The April Mean Temperature is 47. 21 1913 1 57. Snow and ice are added as The Normal High and Low Temperatures are calculated from 1991-2020 data. # - Highest Temperature of the Month: 79 degrees on 12/5/1939. 2 1980 2 2. 63. "T" is a trace (less than . 4° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December The Normal High and Low Temperatures are calculated from 1991-2020 data. 01 inches for precipitation and . com brings you the most accurate monthly weather forecast for Table Mesa, Boulder, Colorado with average/record and high/low temperatures, precipitation and more. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 76° on 1/27/1888 * - Lowest Temperature of the Month: -29° on 1/9/1875 (The lowest temperature in Denver history) - The January Mean Temperature is 31. 4 1913 2 41. 1 for snow). In fact, there have only been 15 occurrences since 1872. 28 inches, which is 0. - Average June Precipitation is 1. Today will feature what we call a Particularly Dangerous Situation regarding potential for rapid wildfire spread. 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 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 weather recording Lowest Temperatures in Boulder by Year Here is a list and chart of the coldest annual temperatures recorded in Boulder, Colorado for each year between 1898 and 2026. Use any of the following fields to find a list of dockets. 2° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December Overview 06/10: Avg High 77. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 84° on 3/26/1971 * - Lowest Temperature of the Month: -11° on 3/28/1886 - The March Mean Temperature is 41. Weather forecasts are available through the National Weather Service. Because of these conditions, snow melted early in many places and failed to accumulate in middle and lower elevations. Warm spells were frequent, with multiple days soaring into the 60s and even low 70s, while true winter cold was only brief and muted. 9 1939 3 2. com brings you the most accurate monthly weather forecast for Martin Acres, Boulder, Colorado with average/record and high/low temperatures, precipitation and more. Below you'll find a full monthly breakdown and a comparison with cities worldwide. Be prepared with the most accurate 10-day forecast for Transit Village, Boulder, Colorado with highs, lows, chance of precipitation from The Weather Channel and Weather. Only a trace of snow was recorded during the entire month, with no snow falling Christmas Day. 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 are available for each date (divided into monthly sections). They were located across downtown Denver (1882 to 1949), Stapleton Airport (1950 to August 2007) which is now called Central Park, and Denver International Airport (September 2007 to Present). Jan 10, 2026 · Boulder County is setting record-high temperatures and lagging behind its typical snowfall totals so far this winter, a trend that’s due to a larger weather pattern affecting the state. 3 degrees (from 1981-2010 DIA data). 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 weather recording intervals Record maximum temperatures of 82 degrees occurred on the 18th with 81 degrees on the 19th and 80 degrees on the 20th. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 105° on 7/20/2005 (Ties the highest temperature in Denver) * - Lowest Temperature of the Month: 42° on 7/4/1903 and 7/31/1873 - The July Mean Temperature is 75. The highest threat for these conditions will exist in the foothills of Boulder and northern Jefferson Counties, and down to 5500 feet elevation immediately next to those foothills . The Temperature Extremes range from 1872-2020. 6° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December 1948 Jan 5, 2015 · Denver Largest Temperature Changes since 1872 Weather. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 90° on 10/1/1892 * - Lowest Temperature of the Month: -2° on 10/29/1917 - The October Mean Temperature is 51. S. Consecutive 100 Degree Performance Access the Performance Plan, data and strategic goals. Learn about the daily temperature range at a location for the entire year. Nov 26, 2025 · After a historically long wait for the winter season’s first snowfall in lower elevations of Boulder County, people in Boulder and Longmont may see their first flakes since April on Friday. Medium speed ⚡, good maneuverability on curves. Record maximum temperatures of 82 degrees occurred on the 18th with 81 degrees on the 19th and 80 degrees on the 20th. The carbon dioxide data on Mauna Loa constitute the longest record of direct measurements of CO 2 in the atmosphere. ) The Normal High and Low Temperatures are calculated from 1991-2020 data. Sea Ice Today is produced by the National Snow and Ice Data Center (NSIDC), which is part of the Cooperative Institute for Research in Environmental Sciences (CIRES) at the University of Colorado Boulder. 33 2017 63. 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 highest daily minimum) as well as record lowest daily minimum and daily maximum are available for each date (divided into monthly sections). 4° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru Jan 9, 2026 · Recent Weather Search for recent weather data in your area. 8° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December 1948 Jan 21, 2025 · Colorado, known for its stunning landscapes and diverse climate, holds a chilling record that stands out among the state’s natural wonders. Sep 2, 2021 · The highest temperature ever recorded in Boulder, Colorado was 104 °F which occurred on July 11, 1954. 8 1973 3 40. Today’s and tonight’s Transit Village, Boulder, Colorado weather forecast, weather conditions and Doppler radar from The Weather Channel and weather. At night The record-breaking lows were among the latest feats of ultracold physics, the laboratory study of matter at temperatures so mind-bogglingly frigid that atoms and even light itself behave in Snowfall Observations Denver History of Snowfall Observations at Denver, Colorado Since snowfall records began in 1882, there have been three main locations for Official Snowfall Observations. The Temperature Extremes range from 1872-2021. Free science and math simulations for teaching STEM topics, including physics, chemistry, biology, and math, from University of Colorado Boulder The Normal High and Low Temperatures are calculated from 1981-2010 data. Researchers Walt Meier, Ted Scambos, Mark Serreze, and Julienne Stroeve regularly contribute to Sea Ice Today, sometimes featuring guest authors, and with support from Kevin Beam, Andy 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. 1° (from 1991-2020 data) - Data collected at 1 day ago · NOAA National Weather Service Denver/Boulder, CO Last Map Update: Sun, Mar 22, 2026 at 4:10:29 am MDT NWS Boulder Denver Top 20 Records - December NATIONAL WEATHER SERVICE - DENVER, COLORADO MONTHLY TEMPERATURE, RAINFALL, AND SNOWFALL EXTREMES FOR DECEMBER 20 WARMEST DECS 20 WETTEST DECS 20 SNOWIEST DECS (1872-2019) (1872-2019) (1882-2019) 1 43. This was another cool Christmas with a high of 38 degrees and a low Dec 22, 1990 · Lowest Temperatures in Boulder History This is a list of the 20 lowest temperatures ever recorded in Boulder, Colorado history from 1893–2026 based on data from the NOAA. 9° (from 1991-2020 The Normal High and Low Temperatures are calculated from 1981-2010 data. 2 Record High 97 (1952) Record Low: 37 (1975) Current Temperature: 59. average annual precipitation was 30. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data. Precipitation, snowfall and snow depth are in inches. The Temperature Extremes range from 1872-2019. Jul 9, 2024 · Boulder, Colorado, USA - Climate and weather forecast by month. Boulder Temperature Yesterday Maximum temperature yesterday: 73 °F (at 3:45 pm) Minimum temperature yesterday: 50 °F (at 11:35 pm) Average temperature yesterday: 60 °F 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 weather recording The Normal High and Low Temperatures are calculated from 1991-2020 data. # - Highest Temperature of the Month: 76 degrees on 1/27/1888. Understanding the factors driving these high temperatures is crucial for residents and visitors alike. Record High: The hottest temperature ever recorded in Boulder, CO is 106°F, set on July 7, 1973. com brings you the most accurate monthly weather forecast for Mapleton Hill, Boulder, Colorado with average/record and high/low temperatures, precipitation and more. NOAA A persistent high-pressure system has brought record-breaking March temperatures, with Boulder hitting 90 degrees and Grand Junction setting an all-time March high of 84. # - Highest Temperature of the Month: 77°F on 01/09/1934. com 5 days ago · Boulder can expect to see temperatures up to 79 degrees and Longmont will see temperatures of up to 83 degrees. That's due to very high winds combined with an extremely dry airmass and near record temperatures. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 101° on 9/5/2020 * - Lowest Temperature of the Month: 17° on 9/29/1985 - The September Mean Temperature is 64. However, the city is also infamous for its scorching summer temperatures, with record heat becoming a recurrent phenomenon. 2° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December The Normal High and Low Temperatures are calculated from 1991-2020 data. Snow records are from 1948 onward and temperature from 1897. Let’s delve into the bone-chilling details of this historic event. 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. gov > Denver/Boulder, CO > Denver Area Low Temperature Extremes Current Hazards Current Conditions Radar The Normal High and Low Temperatures are calculated from 1991-2020 data. com brings you the most accurate monthly weather forecast for Boulder, Utah 84716 with average/record and high/low temperatures, precipitation and more. 1907: A warm spell resulted in 6 daily temperature records. We recognize our responsibility to use data and technology for good. Monthly records for March are projected to be set for every location, with some spots potentially approaching or exceeding April records. Jan 4, 2026 · The Normal High and Low Temperatures are calculated from 1991-2020 data. Records here are for Denver. 19 hours ago · The 91-degree milestone also surpassed April’s hottest recorded temperature in Fort Collins by 2 degrees, according to the National Weather Service. 9 1955 20 0. Mar 12, 2026 · This winter brought record flooding, rain-on-snow events, record-warm temperatures, and record dryness across the West. 02 °N, 105. Boulder Monthly Temperatures The climate in Boulder is known for significant temperature differences throughout the year. He wears dark clothes with vest and simple pants, and sometimes a hat or bandana 🎩. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 83° on 11/2/2025 * - Lowest Temperature of the Month: -18° on 11/29/1877 - The November Mean Temperature is 39. 7° (from 1991-2020 data) - Data collected at the Find local businesses, view maps and get driving directions in Google Maps. 11 hours ago · Weather. 32 1883 4 27. Performance Options Apr 12, 2020 · Temperatures are in degrees Fahrenheit. * - Lowest Temperature of the Month: -11 degrees on 3/28/1886. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 79° on 12/5/1939 * - Lowest Temperature of the Month: -25° on 12/22/1990 - The December Mean Temperature is 31. 4 degrees (from 1981-2010 DIA data). Consecutive 100 Degree The Normal High and Low Temperatures are calculated from 1981-2010 data. - Precipitation and Snowfall amounts in inches. June has 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. Record high minimum temperatures of 52 degrees occurred on the 19th and 20th with 54 degrees on the 21st. It is based on NOAA data for the years 1893–2026. 9° (from 1991-2020 Jul 20, 2005 · 105 Degrees Highest Temperature recorded in Denver (June 28, 2018, June 26, 2012, June 25, 2012, July 20, 2005 and August 8th, 1878) Greatest Number of 100 Degree Days by Year Overall, it has been fairly rare to have 2 consecutive days of 100 degrees or more. 8 1933 1 5. 1 day ago · Weather. 2 days ago · Denver’s high of 85 degrees Thursday broke the record of 84 degrees for the month of March set in 1971, the National Weather Service in Boulder reported. The Normal High and Low Temperatures are calculated from 1991-2020 data. 40. 0 Avg Low: 49. There were over 106,000 daily temperature records tied or broken during 2020. 34 inches above the long-term average, ranking in the middle third of the historical record. The Temperature Extremes range from 1872-Present ^ - Also in Previous Years # - Highest Temperatures of the Month: 80° on 2/10/2017 * - Lowest Temperature of the Month: -25° on 2/1/1951 and 2/8/1936 - The February Mean Temperature is 32. Values are whole numbers. 7 1906 Denver is also home to the Denver Record Collectors Expo, a biannual music collectors event. gov > Denver/Boulder, CO > Denver Largest Temperature Changes since 1872 Current Hazards Current Conditions Radar The Normal High and Low Temperatures are calculated from 1991-2020 data. 98 inches (from 1981-2010 DIA data). All measurements have been taken at the same location at NIST/DOC. com Mar 5, 2026 · The graphs show monthly mean carbon dioxide measured at Mauna Loa Observatory, Hawaii. We may use or share your data with our data vendors. Denver's Fall/Winter/Spring Statistics Weather. 1° (from 1991-2020 data) - Data collected at the Downtown City Office from 1872 thru December 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 selected stations. They were started by C. zmcrq radrhc ansq svnj jjtc gjhrxk ebac uwosuovy ycka peygw