Thermopolis Weather in February
Average highs run from 38°F on February 1 to 47°F on February 28, and lows from 13°F to 20°F. Normal precipitation for the month is 0.44 in over about 4 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
- 42°F
- Average low
- 16°F
- Precipitation
- 0.44 in
- Snowfall
- 4.9 in
- Record high
- 70°FFeb 10, 1951
- Record low
- -42°FFeb 9, 1933
- Chance of a freeze
- 100%
- Daylight
- 9 h 55 min to 11 h 09 min
- Cloud cover
- 65%
- Humidity
- 62%
- Dew point
- 16°F
- Wind
- 8.7 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 | 38°F | 13°F | 64°F 2003 | -29°F 1951 | 11% | 9% |
| Feb 2 | 38°F | 13°F | 62°F 2025 | -25°F 1902 | 11% | 9% |
| Feb 3 | 38°F | 13°F | 64°F 1934 | -28°F 1923 | 11% | 9% |
| Feb 4 | 39°F | 13°F | 62°F 1935 | -26°F 1936 | 11% | 9% |
| Feb 5 | 39°F | 13°F | 67°F 2026 | -20°F 1936 | 11% | 9% |
| Feb 6 | 39°F | 14°F | 66°F 2026 | -28°F 1914 | 11% | 9% |
| Feb 7 | 39°F | 14°F | 65°F 2026 | -33°F 1933 | 11% | 9% |
| Feb 8 | 39°F | 14°F | 64°F 1954 | -41°F 1936 | 11% | 9% |
| Feb 9 | 40°F | 14°F | 67°F 1996 | -42°F 1933 | 12% | 9% |
| Feb 10 | 40°F | 14°F | 70°F 1951 | -33°F 1939 | 12% | 9% |
| Feb 11 | 40°F | 14°F | 60°F 1951 | -21°F 1939 | 12% | 9% |
| Feb 12 | 40°F | 15°F | 60°F 1938 | -36°F 1905 | 12% | 9% |
| Feb 13 | 41°F | 15°F | 63°F 2015 | -36°F 1949 | 12% | 9% |
| Feb 14 | 41°F | 15°F | 63°F 1934 | -33°F 1936 | 12% | 9% |
| Feb 15 | 41°F | 15°F | 60°F 2015 | -27°F 1936 | 12% | 9% |
| Feb 16 | 42°F | 16°F | 68°F 1950 | -32°F 1900 | 12% | 9% |
| Feb 17 | 42°F | 16°F | 60°F 2017 | -35°F 1936 | 12% | 8% |
| Feb 18 | 42°F | 16°F | 61°F 1996 | -31°F 1936 | 12% | 8% |
| Feb 19 | 43°F | 17°F | 62°F 1958 | -20°F 1936 | 12% | 8% |
| Feb 20 | 43°F | 17°F | 61°F 1958 | -20°F 1952 | 12% | 8% |
| Feb 21 | 44°F | 17°F | 69°F 1935 | -15°F 2018 | 12% | 8% |
| Feb 22 | 44°F | 18°F | 70°F 1958 | -12°F 1913 | 12% | 8% |
| Feb 23 | 45°F | 18°F | 63°F 1954 | -27°F 1922 | 12% | 8% |
| Feb 24 | 45°F | 18°F | 67°F 1954 | -23°F 2003 | 12% | 8% |
| Feb 25 | 45°F | 19°F | 64°F 1995 | -18°F 2003 | 12% | 8% |
| Feb 26 | 46°F | 19°F | 67°F 1950 | -16°F 1934 | 12% | 8% |
| Feb 27 | 46°F | 19°F | 66°F 1992 | -17°F 1962 | 13% | 7% |
| Feb 28 | 47°F | 20°F | 68°F 1940 | -20°F 1911 | 13% | 7% |
| Feb 29 | 47°F | 20°F | 66°F 1992 | -15°F 1960 | 13% | 7% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- February 1
- sunrise 7:29 AM, sunset 5:24 PM
- February 28
- sunrise 6:51 AM, sunset 6:00 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00488875 (Thermopolis), public domain. Records: NOAA GHCN-Daily, station USC00488875, 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.