February weather in East Thermopolis, WY
The average temperature in East Thermopolis in February is 28.6°F (15.6°F–41.6°F). Average precipitation: 0.44 inches. Average snowfall is 4.9 inches.
February is a winter month in East Thermopolis, and is cooler than the annual average of 48.6°F. Daily temperatures swing about 26°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 10h 16m. For travel, February is cold.
Avg High
41.6°F
Avg Low
15.6°F
Precipitation
0.44 in
Snow
4.9 in
February records in East Thermopolis
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 64.0°F (2003) | -29.0°F (1951) | 0.10 in (1902) |
| February 2 | 62.1°F (2025) | -25.1°F (1902) | 0.68 in (2003) |
| February 3 | 64.0°F (1934) | -27.9°F (1923) | 0.75 in (1961) |
| February 4 | 62.1°F (1935) | -26.0°F (1936) | 0.23 in (2015) |
| February 5 | 66.9°F (2026) | -20.0°F (1936) | 0.18 in (1929) |
| February 6 | 66.0°F (2026) | -27.9°F (1914) | 0.11 in (2020) |
| February 7 | 64.9°F (2026) | -33.0°F (1933) | 0.33 in (2011) |
| February 8 | 64.0°F (1954) | -41.1°F (1936) | 0.35 in (2004) |
| February 9 | 66.9°F (1996) | -42.0°F (1933) | 0.39 in (1960) |
| February 10 | 70.0°F (1951) | -33.0°F (1939) | 0.36 in (1998) |
| February 11 | 60.1°F (1951) | -20.9°F (1939) | 0.35 in (1900) |
| February 12 | 60.1°F (1938) | -36.0°F (1905) | 0.56 in (1908) |
| February 13 | 63.0°F (2015) | -36.0°F (1949) | 0.57 in (1952) |
| February 14 | 63.0°F (1934) | -33.0°F (1936) | 0.34 in (2023) |
| February 15 | 60.1°F (2015) | -27.0°F (1936) | 0.45 in (1940) |
| February 16 | 68.0°F (1950) | -32.1°F (1900) | 0.35 in (2022) |
| February 17 | 60.1°F (2017) | -35.0°F (1936) | 0.20 in (2000) |
| February 18 | 61.0°F (1996) | -31.0°F (1936) | 0.40 in (1901) |
| February 19 | 62.1°F (1958) | -20.0°F (1936) | 0.28 in (2026) |
| February 20 | 61.0°F (1958) | -20.0°F (1952) | 0.12 in (2015) |
| February 21 | 69.1°F (1935) | -15.0°F (2018) | 0.20 in (1931) |
| February 22 | 70.0°F (1958) | -11.9°F (1913) | 0.40 in (1900) |
| February 23 | 63.0°F (1954) | -27.0°F (1922) | 0.17 in (1912) |
| February 24 | 66.9°F (1954) | -23.1°F (2003) | 0.30 in (1935) |
| February 25 | 64.0°F (1995) | -18.0°F (2003) | 0.24 in (1923) |
| February 26 | 66.9°F (1950) | -16.1°F (1934) | 0.51 in (1924) |
| February 27 | 66.0°F (1992) | -17.0°F (1962) | 0.24 in (1916) |
| February 28 | 68.0°F (1940) | -20.0°F (1911) | 0.89 in (2004) |
| February 29 | 66.0°F (1992) | -15.0°F (1960) | 0.58 in (2004) |