Big Sky Weather in February
Average highs run from 32°F on February 1 to 38°F on February 28, and lows from 8°F to 12°F. Normal precipitation for the month is 1.51 in over about 12 wet days.
February day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
February at a glance
- Average high
- 34°F
- Average low
- 9°F
- Precipitation
- 1.51 in
- Snowfall
- 7.6 in
- Record high
- 66°FFeb 6, 2026
- Record low
- -43°FFeb 9, 1933
- Chance of a freeze
- 100%
- Daylight
- 9 h 47 min to 11 h 07 min
- Cloud cover
- 69%
- Humidity
- 92%
- Dew point
- 15°F
- Wind
- 7.6 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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Feb 1 | 32°F | 8°F | 58°F 1935 | -25°F 1956 | 39% | 15% |
| Feb 2 | 32°F | 8°F | 58°F 2024 | -30°F 1996 | 39% | 15% |
| Feb 3 | 32°F | 8°F | 62°F 2005 | -31°F 1989 | 39% | 15% |
| Feb 4 | 32°F | 8°F | 57°F 2005 | -29°F 1989 | 39% | 15% |
| Feb 5 | 32°F | 8°F | 60°F 2026 | -27°F 1989 | 39% | 15% |
| Feb 6 | 32°F | 8°F | 66°F 2026 | -34°F 2014 | 39% | 15% |
| Feb 7 | 33°F | 8°F | 66°F 2026 | -37°F 1936 | 39% | 15% |
| Feb 8 | 33°F | 8°F | 61°F 2026 | -35°F 1936 | 39% | 15% |
| Feb 9 | 33°F | 8°F | 60°F 1970 | -43°F 1933 | 40% | 15% |
| Feb 10 | 33°F | 8°F | 60°F 1951 | -27°F 1981 | 40% | 15% |
| Feb 11 | 33°F | 8°F | 58°F 2015 | -20°F 1948 | 40% | 15% |
| Feb 12 | 33°F | 8°F | 56°F 1996 | -24°F 2025 | 40% | 15% |
| Feb 13 | 34°F | 8°F | 59°F 1996 | -32°F 1936 | 40% | 15% |
| Feb 14 | 34°F | 8°F | 63°F 2015 | -28°F 1936 | 40% | 15% |
| Feb 15 | 34°F | 8°F | 55°F 1924 | -31°F 1936 | 40% | 15% |
| Feb 16 | 34°F | 9°F | 58°F 1996 | -22°F 1956 | 40% | 15% |
| Feb 17 | 35°F | 9°F | 58°F 1977 | -43°F 1936 | 40% | 15% |
| Feb 18 | 35°F | 9°F | 59°F 1958 | -24°F 1936 | 40% | 15% |
| Feb 19 | 35°F | 9°F | 60°F 1958 | -18°F 1955 | 40% | 15% |
| Feb 20 | 35°F | 9°F | 60°F 1958 | -20°F 2018 | 40% | 15% |
| Feb 21 | 36°F | 9°F | 60°F 1958 | -15°F 1993 | 40% | 15% |
| Feb 22 | 36°F | 10°F | 60°F 1991 | -15°F 2019 | 40% | 15% |
| Feb 23 | 36°F | 10°F | 59°F 1995 | -21°F 1922 | 40% | 15% |
| Feb 24 | 37°F | 10°F | 64°F 1986 | -24°F 2003 | 39% | 16% |
| Feb 25 | 37°F | 10°F | 64°F 1986 | -18°F 1993 | 39% | 16% |
| Feb 26 | 37°F | 11°F | 59°F 1921 | -17°F 2002 | 39% | 15% |
| Feb 27 | 37°F | 11°F | 65°F 1988 | -21°F 1962 | 39% | 15% |
| Feb 28 | 38°F | 11°F | 65°F 1986 | -20°F 1996 | 39% | 15% |
| Feb 29 | 38°F | 12°F | 62°F 1992 | -15°F 1996 | 39% | 15% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- February 1
- sunrise 7:46 AM, sunset 5:33 PM
- February 28
- sunrise 7:05 AM, sunset 6:12 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00240775 (Big Sky 2WNW), public domain. Records: NOAA GHCN-Daily, station USC00242793, 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.