February weather in Newcastle, WY
The average temperature in Newcastle in February is 26.9°F (16.2°F–37.6°F). Average precipitation: 0.67 inches. Average snowfall is 7.7 inches.
February is a winter month in Newcastle, and is cooler than the annual average of 47.3°F. Daily temperatures swing about 21.4°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 15m. For travel, February is cold.
Avg High
37.6°F
Avg Low
16.2°F
Precipitation
0.67 in
Snow
7.7 in
February records in Newcastle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 64.9°F (1935) | -24.0°F (1918) | 0.30 in (1971) |
| February 2 | 64.9°F (1934) | -31.0°F (1996) | 0.50 in (1912) |
| February 3 | 60.1°F (1928) | -25.1°F (1989) | 0.25 in (1959) |
| February 4 | 62.1°F (1928) | -25.1°F (1982) | 0.41 in (1987) |
| February 5 | 62.1°F (2005) | -23.1°F (1982) | 0.40 in (2010) |
| February 6 | 64.0°F (2026) | -29.0°F (1914) | 0.41 in (2019) |
| February 7 | 62.1°F (2015) | -31.0°F (1933) | 0.45 in (2001) |
| February 8 | 64.0°F (1954) | -33.0°F (1936) | 0.32 in (2021) |
| February 9 | 62.1°F (2015) | -27.0°F (1933) | 0.50 in (2018) |
| February 10 | 64.9°F (1962) | -25.1°F (1939) | 0.28 in (2003) |
| February 11 | 62.1°F (1928) | -20.0°F (1986) | 0.22 in (1993) |
| February 12 | 63.0°F (1962) | -18.0°F (1936) | 0.26 in (2007) |
| February 13 | 64.0°F (1934) | -18.0°F (1936) | 0.53 in (1990) |
| February 14 | 61.0°F (1921) | -29.9°F (1936) | 0.35 in (1987) |
| February 15 | 57.0°F (1931) | -20.0°F (2021) | 0.40 in (1972) |
| February 16 | 59.0°F (2026) | -20.0°F (1936) | 0.34 in (2006) |
| February 17 | 64.0°F (2017) | -32.1°F (1936) | 0.49 in (1991) |
| February 18 | 64.0°F (1930) | -24.0°F (1936) | 0.15 in (1924) |
| February 19 | 66.0°F (2016) | -23.1°F (2025) | 0.44 in (1986) |
| February 20 | 64.0°F (1930) | -20.9°F (2025) | 0.42 in (2018) |
| February 21 | 62.1°F (1982) | -14.1°F (1918) | 0.26 in (1931) |
| February 22 | 66.0°F (1995) | -22.0°F (1910) | 0.46 in (2023) |
| February 23 | 64.9°F (2000) | -14.1°F (2022) | 0.60 in (2012) |
| February 24 | 63.0°F (2000) | -23.1°F (2003) | 0.40 in (1929) |
| February 25 | 69.1°F (1995) | -18.0°F (1928) | 0.30 in (1946) |
| February 26 | 66.9°F (1995) | -17.0°F (1934) | 0.40 in (1987) |
| February 27 | 64.9°F (1932) | -13.0°F (1960) | 0.30 in (1958) |
| February 28 | 63.0°F (1992) | -14.1°F (1962) | 0.18 in (1978) |
| February 29 | 66.9°F (1992) | -8.0°F (1960) | 0.20 in (2004) |