Grand County climate

Grand County Weather in February

NOAA 1991-2020 normals for Williams Fork Dam, 10.3 km from Grand County

Average highs run from 28°F on February 1 to 36°F on February 28, and lows from 1°F to 8°F. Normal precipitation for the month is 0.95 in over about 10 wet days.

February day by day

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

Normal daily high and low temperature at Grand County, in °F, with the record for each date.-60-40-2002040601510152025
  • Normal low
  • Normal high
  • Record high
  • Record low

February at a glance

Average high
31°F
Average low
4°F
Precipitation
0.95 in
Snowfall
13.6 in
Record high
53°FFeb 1, 1954
Record low
-42°FFeb 1, 1985
Chance of a freeze
100%
Daylight
10 h 11 min to 11 h 16 min
Cloud cover
67%
Humidity
94%
Dew point
12°F
Wind
6.0 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
Feb 128°F1°F53°F 1954-42°F 198534%26%
Feb 228°F1°F46°F 2020-38°F 201134%26%
Feb 328°F1°F50°F 2025-35°F 201134%26%
Feb 428°F1°F50°F 2025-31°F 199634%26%
Feb 528°F1°F46°F 1963-31°F 198534%26%
Feb 629°F2°F47°F 1963-41°F 198934%26%
Feb 729°F2°F48°F 2026-41°F 198934%26%
Feb 829°F2°F48°F 1954-36°F 198934%26%
Feb 929°F2°F46°F 1999-30°F 201134%26%
Feb 1030°F2°F49°F 1962-31°F 198634%26%
Feb 1130°F2°F53°F 1962-28°F 200634%26%
Feb 1230°F3°F50°F 1962-29°F 200434%26%
Feb 1330°F3°F47°F 1979-28°F 199434%26%
Feb 1431°F3°F47°F 1979-29°F 195134%26%
Feb 1531°F3°F44°F 1957-27°F 201033%26%
Feb 1631°F4°F46°F 2026-23°F 195133%26%
Feb 1732°F4°F45°F 1997-23°F 202333%26%
Feb 1832°F4°F47°F 2004-22°F 196033%26%
Feb 1932°F5°F48°F 1981-22°F 195233%26%
Feb 2033°F5°F45°F 1977-28°F 202033%26%
Feb 2133°F5°F48°F 1951-28°F 195532%25%
Feb 2233°F6°F48°F 1951-25°F 195332%25%
Feb 2334°F6°F51°F 1951-27°F 197532%25%
Feb 2434°F6°F47°F 1958-26°F 197431%24%
Feb 2534°F7°F51°F 1986-33°F 195231%24%
Feb 2635°F7°F53°F 1950-27°F 196430%24%
Feb 2735°F8°F46°F 1950-21°F 202230%23%
Feb 2836°F8°F52°F 2006-38°F 196230%23%
Feb 2936°F8°F46°F 1972-22°F 196029%23%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grand County, in percent, and of at least 0.1 inch of snowfall.01020304011020
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MST).

February 1
sunrise 7:13 AM, sunset 5:24 PM
February 28
sunrise 6:39 AM, sunset 5:55 PM

Every day of February: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00059096 (Williams Fork Dam), public domain. Records: NOAA GHCN-Daily, station USC00053500, 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.