February weather in Ismay, MT
The average temperature in Ismay in February is 21.8°F (10.2°F–33.3°F). Average precipitation: 0.50 inches. Average snowfall is 5.6 inches.
February is a winter month in Ismay, and is cooler than the annual average of 44.2°F. Daily temperatures swing about 23.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 5m. For travel, February is cold.
Avg High
33.3°F
Avg Low
10.2°F
Precipitation
0.50 in
Snow
5.6 in
February records in Ismay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 66.0°F (1992) | -43.1°F (1917) | 0.18 in (1961) |
| February 2 | 55.9°F (2021) | -41.1°F (1917) | 0.24 in (1924) |
| February 3 | 60.1°F (2005) | -36.0°F (1982) | 0.28 in (2018) |
| February 4 | 63.0°F (2005) | -32.1°F (1989) | 0.56 in (1915) |
| February 5 | 63.0°F (2026) | -27.9°F (1949) | 0.70 in (1978) |
| February 6 | 59.0°F (1963) | -38.9°F (1914) | 0.60 in (1931) |
| February 7 | 57.9°F (2015) | -38.9°F (1933) | 0.25 in (1972) |
| February 8 | 61.0°F (2000) | -38.0°F (1933) | 0.35 in (2024) |
| February 9 | 60.1°F (1954) | -34.1°F (1939) | 0.35 in (1988) |
| February 10 | 55.0°F (1987) | -35.0°F (1939) | 0.15 in (1946) |
| February 11 | 63.0°F (1951) | -38.9°F (2025) | 0.27 in (2008) |
| February 12 | 62.1°F (1921) | -33.0°F (2021) | 0.38 in (1919) |
| February 13 | 62.1°F (1921) | -31.0°F (2021) | 0.09 in (2016) |
| February 14 | 70.0°F (1921) | -42.0°F (1936) | 0.53 in (1959) |
| February 15 | 54.0°F (1992) | -45.0°F (1936) | 0.16 in (1921) |
| February 16 | 60.1°F (1951) | -35.0°F (1936) | 0.61 in (1967) |
| February 17 | 60.1°F (1995) | -36.9°F (1936) | 0.25 in (1949) |
| February 18 | 66.9°F (2016) | -32.1°F (1929) | 0.21 in (1920) |
| February 19 | 66.0°F (1995) | -34.1°F (1959) | 0.30 in (1964) |
| February 20 | 62.1°F (1982) | -38.0°F (1918) | 0.70 in (1982) |
| February 21 | 66.9°F (1995) | -27.9°F (1963) | 0.38 in (2023) |
| February 22 | 66.0°F (2002) | -20.0°F (1947) | 0.70 in (1965) |
| February 23 | 63.0°F (1921) | -27.9°F (2022) | 0.30 in (1982) |
| February 24 | 69.1°F (1995) | -34.1°F (1922) | 0.31 in (1950) |
| February 25 | 63.0°F (1995) | -25.1°F (2011) | 1.28 in (1998) |
| February 26 | 66.0°F (1921) | -31.0°F (2011) | 0.65 in (1998) |
| February 27 | 69.1°F (1992) | -38.0°F (1922) | 0.20 in (1948) |
| February 28 | 63.0°F (1921) | -38.0°F (1922) | 0.30 in (1951) |
| February 29 | 60.1°F (1988) | -18.9°F (1996) | 0.40 in (2004) |