February weather in Boulder, MT
The average temperature in Boulder in February is 25.9°F (14.0°F–37.8°F). Average precipitation: 0.19 inches.
February is a winter month in Boulder, and is cooler than the annual average of 42.6°F. Daily temperatures swing about 23.8°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 10h 6m. For travel, February is cold.
Avg High
37.8°F
Avg Low
14.0°F
Precipitation
0.19 in
Daylight
10h 6m
February records in Boulder
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 55.0°F (1976) | -33.0°F (1956) | 0.27 in (1963) |
| February 2 | 60.1°F (1962) | -36.9°F (1996) | 0.25 in (1963) |
| February 3 | 57.9°F (1962) | -38.9°F (1989) | 0.12 in (2024) |
| February 4 | 57.0°F (1963) | -38.0°F (1989) | 0.20 in (1976) |
| February 5 | 61.0°F (2007) | -32.1°F (1982) | 0.30 in (1949) |
| February 6 | 61.0°F (2007) | -32.1°F (1982) | 0.27 in (1975) |
| February 7 | 57.9°F (2015) | -24.0°F (2014) | 0.19 in (2011) |
| February 8 | 57.9°F (2015) | -29.0°F (1994) | 0.19 in (1985) |
| February 9 | 61.0°F (2026) | -22.0°F (1975) | 0.15 in (1972) |
| February 10 | 62.1°F (1951) | -34.1°F (1981) | 0.40 in (2013) |
| February 11 | 59.0°F (1961) | -27.0°F (2025) | 0.25 in (1949) |
| February 12 | 57.0°F (2015) | -27.0°F (2025) | 0.33 in (1962) |
| February 13 | 59.0°F (2015) | -31.0°F (1949) | 0.23 in (1958) |
| February 14 | 59.0°F (2015) | -17.0°F (1978) | 0.24 in (1979) |
| February 15 | 59.0°F (2015) | -18.9°F (1956) | 0.15 in (1986) |
| February 16 | 57.0°F (1977) | -35.0°F (1956) | 0.17 in (2025) |
| February 17 | 59.0°F (1996) | -22.0°F (2006) | 0.60 in (1986) |
| February 18 | 57.9°F (1965) | -25.1°F (2006) | 0.33 in (1949) |
| February 19 | 60.1°F (1995) | -16.1°F (2006) | 0.30 in (1964) |
| February 20 | 64.9°F (1995) | -17.0°F (1949) | 0.12 in (2011) |
| February 21 | 63.0°F (1995) | -18.0°F (2019) | 0.15 in (1951) |
| February 22 | 59.0°F (1958) | -14.1°F (2019) | 0.28 in (2003) |
| February 23 | 59.0°F (1990) | -17.0°F (2023) | 0.07 in (1987) |
| February 24 | 64.9°F (1995) | -23.1°F (2003) | 0.32 in (2014) |
| February 25 | 64.9°F (1995) | -22.0°F (2011) | 0.15 in (2014) |
| February 26 | 64.0°F (1950) | -26.0°F (1962) | 0.14 in (2009) |
| February 27 | 64.0°F (1950) | -20.9°F (2022) | 0.09 in (1958) |
| February 28 | 62.1°F (1980) | -22.0°F (1960) | 0.18 in (2014) |
| February 29 | 62.1°F (1992) | -20.0°F (1996) | 0.14 in (1972) |