Helena Weather in February
Average highs run from 34°F on February 1 to 42°F on February 28, and lows from 15°F to 20°F. Normal precipitation for the month is 0.42 in over about 7 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
- 37°F
- Average low
- 17°F
- Precipitation
- 0.42 in
- Snowfall
- 6.6 in
- Record high
- 69°FFeb 24, 1995
- Record low
- -42°FFeb 2, 1996
- Chance of a freeze
- 100%
- Daylight
- 9 h 40 min to 11 h 04 min
- Cloud cover
- 68%
- Humidity
- 86%
- Dew point
- 17°F
- Wind
- 7.2 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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Feb 1 | 34°F | 15°F | 64°F 2020 | -34°F 1996 | 21% | 18% |
| Feb 2 | 34°F | 15°F | 66°F 1962 | -42°F 1996 | 21% | 18% |
| Feb 3 | 35°F | 16°F | 61°F 1962 | -36°F 1996 | 21% | 18% |
| Feb 4 | 35°F | 16°F | 61°F 1963 | -33°F 1989 | 21% | 18% |
| Feb 5 | 35°F | 16°F | 63°F 2007 | -22°F 1989 | 22% | 18% |
| Feb 6 | 35°F | 16°F | 67°F 2015 | -26°F 2014 | 22% | 19% |
| Feb 7 | 35°F | 16°F | 61°F 2026 | -20°F 2019 | 22% | 19% |
| Feb 8 | 35°F | 16°F | 59°F 2000 | -27°F 1994 | 22% | 19% |
| Feb 9 | 36°F | 16°F | 57°F 1951 | -36°F 1939 | 22% | 19% |
| Feb 10 | 36°F | 16°F | 66°F 1951 | -28°F 1981 | 22% | 19% |
| Feb 11 | 36°F | 17°F | 65°F 1961 | -24°F 2025 | 22% | 19% |
| Feb 12 | 36°F | 17°F | 60°F 1983 | -21°F 2025 | 22% | 19% |
| Feb 13 | 37°F | 17°F | 61°F 2015 | -23°F 2021 | 22% | 19% |
| Feb 14 | 37°F | 17°F | 61°F 2015 | -14°F 1995 | 22% | 19% |
| Feb 15 | 37°F | 17°F | 58°F 1982 | -27°F 1956 | 22% | 19% |
| Feb 16 | 37°F | 17°F | 59°F 1977 | -30°F 1956 | 22% | 18% |
| Feb 17 | 38°F | 17°F | 58°F 1948 | -26°F 1942 | 22% | 18% |
| Feb 18 | 38°F | 18°F | 57°F 2015 | -24°F 1942 | 22% | 18% |
| Feb 19 | 38°F | 18°F | 64°F 1981 | -13°F 1952 | 22% | 18% |
| Feb 20 | 39°F | 18°F | 64°F 1995 | -19°F 1986 | 22% | 18% |
| Feb 21 | 39°F | 18°F | 63°F 1961 | -13°F 1959 | 23% | 18% |
| Feb 22 | 39°F | 18°F | 63°F 2002 | -12°F 2019 | 23% | 18% |
| Feb 23 | 40°F | 19°F | 60°F 1990 | -18°F 1942 | 23% | 18% |
| Feb 24 | 40°F | 19°F | 69°F 1995 | -14°F 2011 | 23% | 18% |
| Feb 25 | 40°F | 19°F | 63°F 1983 | -19°F 2011 | 23% | 17% |
| Feb 26 | 41°F | 19°F | 68°F 1950 | -19°F 2011 | 23% | 17% |
| Feb 27 | 41°F | 20°F | 65°F 2006 | -17°F 1960 | 23% | 17% |
| Feb 28 | 41°F | 20°F | 63°F 1992 | -18°F 1960 | 23% | 17% |
| Feb 29 | 42°F | 20°F | 60°F 1992 | -14°F 1996 | 23% | 16% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- February 1
- sunrise 7:52 AM, sunset 5:32 PM
- February 28
- sunrise 7:09 AM, sunset 6:13 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00024144 (Helena Rgnl AP), public domain. Records: NOAA GHCN-Daily, station USW00024144, 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.