February weather in Sinclair, WY
The average temperature in Sinclair in February is 24.2°F (14.5°F–33.9°F). Average precipitation: 0.48 inches.
February is a winter month in Sinclair, and is cooler than the annual average of 43.1°F. Daily temperatures swing about 19.4°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 23m. For travel, February is cold.
Avg High
33.9°F
Avg Low
14.5°F
Precipitation
0.48 in
Daylight
10h 23m
February records in Sinclair
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 55.0°F (2003) | -33.0°F (1985) | 0.45 in (2016) |
| February 2 | 48.9°F (2024) | -36.0°F (2011) | 0.52 in (1989) |
| February 3 | 54.0°F (2025) | -22.0°F (1989) | 0.22 in (2024) |
| February 4 | 55.0°F (1963) | -29.9°F (1982) | 0.15 in (1979) |
| February 5 | 55.0°F (1963) | -33.0°F (1982) | 0.27 in (1974) |
| February 6 | 57.9°F (2026) | -36.0°F (1989) | 0.12 in (1973) |
| February 7 | 55.9°F (2015) | -27.9°F (1989) | 0.27 in (2001) |
| February 8 | 54.0°F (2026) | -29.0°F (1989) | 0.30 in (1959) |
| February 9 | 55.9°F (2015) | -29.9°F (1973) | 0.45 in (1959) |
| February 10 | 54.0°F (2017) | -15.0°F (1972) | 0.51 in (1999) |
| February 11 | 57.9°F (1962) | -18.0°F (1986) | 0.14 in (1971) |
| February 12 | 51.1°F (1962) | -20.9°F (2004) | 0.50 in (1990) |
| February 13 | 55.0°F (2015) | -16.1°F (1966) | 0.27 in (1990) |
| February 14 | 57.0°F (2015) | -13.9°F (2021) | 0.34 in (2008) |
| February 15 | 48.0°F (1961) | -14.1°F (1965) | 0.18 in (1980) |
| February 16 | 51.1°F (2017) | -11.9°F (1993) | 0.14 in (1962) |
| February 17 | 51.1°F (1996) | -20.9°F (2006) | 0.60 in (2000) |
| February 18 | 53.1°F (1958) | -25.1°F (2006) | 0.58 in (2000) |
| February 19 | 55.9°F (1958) | -9.9°F (2006) | 0.18 in (1953) |
| February 20 | 55.0°F (1958) | -14.8°F (2018) | 0.23 in (1968) |
| February 21 | 55.9°F (1995) | -11.7°F (2020) | 0.34 in (2023) |
| February 22 | 55.9°F (1958) | -22.9°F (2023) | 1.24 in (2023) |
| February 23 | 55.9°F (1958) | -24.9°F (2023) | 0.58 in (2017) |
| February 24 | 55.9°F (1981) | -22.0°F (2003) | 0.15 in (2020) |
| February 25 | 57.0°F (1995) | -9.0°F (1952) | 0.33 in (1998) |
| February 26 | 54.0°F (1995) | -9.9°F (2002) | 0.41 in (1969) |
| February 27 | 52.0°F (2006) | -18.9°F (1960) | 0.14 in (1978) |
| February 28 | 55.9°F (2026) | -9.9°F (1962) | 0.25 in (1957) |
| February 29 | 51.1°F (1992) | -16.1°F (1960) | 0.16 in (1980) |