Garfield County climate

Garfield County Weather in March

NOAA 1991-2020 normals for Boulder, 5.9 km from Garfield County

Average highs run from 48°F on March 1 to 57°F on March 31, and lows from 28°F to 33°F. Normal precipitation for the month is 0.91 in over about 5 wet days.

March day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Garfield County, in °F, with the record for each date.-40-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
53°F
Average low
31°F
Precipitation
0.91 in
Snowfall
6.7 in
Record high
78°FMar 25, 2026
Record low
-20°FMar 14, 1952
Chance of a freeze
100%
Daylight
11 h 23 min to 12 h 36 min
Cloud cover
62%
Humidity
51%
Dew point
20°F
Wind
9.2 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Mar 148°F28°F61°F 2026-10°F 196220%11%
Mar 248°F28°F57°F 2026-10°F 195319%11%
Mar 349°F28°F57°F 2016-10°F 197619%11%
Mar 449°F28°F58°F 2016-18°F 196619%10%
Mar 549°F29°F62°F 1972-19°F 197618%10%
Mar 650°F29°F65°F 1972-16°F 197618%10%
Mar 750°F29°F59°F 1977-6°F 196118%10%
Mar 850°F29°F60°F 1972-9°F 196118%10%
Mar 951°F30°F63°F 1972-15°F 196917%9%
Mar 1051°F30°F61°F 1972-15°F 195817%9%
Mar 1151°F30°F59°F 1972-14°F 196217%9%
Mar 1252°F30°F64°F 2007-15°F 195217%9%
Mar 1352°F30°F67°F 2007-12°F 195216%8%
Mar 1452°F31°F67°F 2017-20°F 195216%8%
Mar 1553°F31°F64°F 2013-10°F 196916%8%
Mar 1653°F31°F66°F 2007-2°F 196316%8%
Mar 1753°F31°F70°F 2026-9°F 198015%8%
Mar 1854°F31°F73°F 20260°F 195215%7%
Mar 1954°F31°F77°F 2026-2°F 196315%7%
Mar 2054°F32°F77°F 2026-1°F 201015%7%
Mar 2155°F32°F75°F 2026-4°F 195315%7%
Mar 2255°F32°F73°F 2026-9°F 195215%6%
Mar 2355°F32°F73°F 2026-5°F 195215%6%
Mar 2455°F32°F76°F 2026-4°F 194914%6%
Mar 2556°F32°F78°F 2026-9°F 202314%6%
Mar 2656°F33°F72°F 2026-9°F 202314%6%
Mar 2756°F33°F69°F 2026-18°F 202314%6%
Mar 2856°F33°F69°F 2026-12°F 202314%5%
Mar 2957°F33°F70°F 2026-2°F 197514%5%
Mar 3057°F33°F66°F 1971-5°F 202314%5%
Mar 3157°F33°F70°F 1966-9°F 202314%5%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Garfield County, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

March 1
sunrise 6:57 AM, sunset 6:20 PM
March 31
sunrise 7:12 AM, sunset 7:48 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00420849 (Boulder), public domain. Records: NOAA GHCN-Daily, station USW00023159, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.