February weather in Dillon, MT
The average temperature in Dillon in February is 26.3°F (15.8°F–36.7°F). Average precipitation: 0.35 inches. Average snowfall is 0.9 inches.
February is a winter month in Dillon, and is cooler than the annual average of 42.8°F. Daily temperatures swing about 20.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 10h 10m. For travel, February is cold.
Avg High
36.7°F
Avg Low
15.8°F
Precipitation
0.35 in
Snow
0.9 in
February records in Dillon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 55.9°F (1971) | -24.0°F (1902) | 0.60 in (1907) |
| February 2 | 57.9°F (1934) | -29.0°F (1989) | 0.58 in (2024) |
| February 3 | 59.0°F (1953) | -32.1°F (1989) | 0.35 in (1907) |
| February 4 | 64.9°F (1984) | -34.1°F (1989) | 0.20 in (1907) |
| February 5 | 59.0°F (2026) | -34.1°F (1989) | 1.30 in (2019) |
| February 6 | 60.1°F (1963) | -29.0°F (1914) | 0.42 in (1932) |
| February 7 | 60.1°F (1954) | -31.0°F (1933) | 0.44 in (1959) |
| February 8 | 62.1°F (1918) | -34.1°F (1936) | 0.27 in (1935) |
| February 9 | 59.0°F (1970) | -40.0°F (1933) | 0.50 in (2024) |
| February 10 | 64.9°F (1951) | -29.0°F (1981) | 0.10 in (1923) |
| February 11 | 60.1°F (1918) | -31.0°F (1905) | 0.68 in (1926) |
| February 12 | 61.0°F (1918) | -29.9°F (1905) | 0.33 in (1927) |
| February 13 | 64.9°F (1996) | -34.1°F (1949) | 0.61 in (1918) |
| February 14 | 62.1°F (1924) | -23.1°F (1923) | 0.44 in (2003) |
| February 15 | 59.0°F (1924) | -33.0°F (1936) | 0.50 in (2022) |
| February 16 | 62.1°F (1996) | -29.9°F (1900) | 0.22 in (1932) |
| February 17 | 59.0°F (1965) | -36.0°F (1936) | 0.17 in (1984) |
| February 18 | 62.1°F (1958) | -26.0°F (1942) | 0.50 in (2026) |
| February 19 | 60.1°F (1930) | -18.0°F (2018) | 0.50 in (2026) |
| February 20 | 64.0°F (1977) | -18.0°F (2018) | 1.02 in (1920) |
| February 21 | 61.0°F (1958) | -13.0°F (1910) | 0.50 in (2023) |
| February 22 | 62.1°F (1958) | -22.0°F (1910) | 0.54 in (1922) |
| February 23 | 59.0°F (1970) | -26.0°F (1922) | 0.45 in (2007) |
| February 24 | 64.0°F (1986) | -18.0°F (1928) | 0.70 in (1904) |
| February 25 | 64.0°F (1986) | -18.0°F (2002) | 0.50 in (1911) |
| February 26 | 62.1°F (1938) | -18.0°F (1962) | 1.00 in (2019) |
| February 27 | 64.0°F (1988) | -20.9°F (1996) | 0.95 in (1930) |
| February 28 | 64.0°F (1992) | -25.1°F (1922) | 0.31 in (1928) |
| February 29 | 64.0°F (1992) | -20.0°F (1960) | 0.29 in (1980) |