January weather in Hardin, MT
The average temperature in Hardin in January is 23.7°F (10.9°F–36.4°F). Average precipitation: 0.50 inches. Average snowfall is 6.0 inches.
January is a winter month in Hardin, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 25.5°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 8h 52m. For travel, January is cold.
Avg High
36.4°F
Avg Low
10.9°F
Precipitation
0.50 in
Snow
6.0 in
January records in Hardin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 57.0°F (1998) | -32.1°F (1952) | 1.17 in (1972) |
| January 2 | 55.9°F (1992) | -27.9°F (1968) | 0.34 in (1949) |
| January 3 | 60.1°F (2003) | -32.1°F (1968) | 0.17 in (2015) |
| January 4 | 57.9°F (1962) | -27.0°F (1950) | 0.50 in (2025) |
| January 5 | 66.0°F (2012) | -32.1°F (1979) | 0.25 in (2015) |
| January 6 | 63.0°F (2006) | -29.0°F (1979) | 1.05 in (2010) |
| January 7 | 60.1°F (2002) | -32.1°F (2010) | 0.50 in (2025) |
| January 8 | 64.0°F (1963) | -24.0°F (2010) | 0.42 in (1999) |
| January 9 | 68.0°F (1953) | -27.9°F (1973) | 0.45 in (1993) |
| January 10 | 60.1°F (1986) | -27.9°F (1949) | 0.20 in (1978) |
| January 11 | 62.1°F (1953) | -36.0°F (1997) | 0.35 in (1972) |
| January 12 | 66.0°F (1953) | -38.9°F (1997) | 0.88 in (1993) |
| January 13 | 64.0°F (1996) | -35.0°F (2024) | 0.20 in (2025) |
| January 14 | 64.9°F (2026) | -35.0°F (1979) | 0.32 in (2009) |
| January 15 | 57.9°F (2026) | -36.9°F (2024) | 0.37 in (1949) |
| January 16 | 61.0°F (1974) | -43.1°F (1982) | 0.35 in (1954) |
| January 17 | 60.1°F (1974) | -29.0°F (1984) | 0.20 in (1994) |
| January 18 | 62.1°F (1958) | -24.0°F (1996) | 1.07 in (1972) |
| January 19 | 63.0°F (2005) | -42.0°F (1963) | 0.27 in (1970) |
| January 20 | 60.1°F (1992) | -36.9°F (1954) | 0.58 in (2008) |
| January 21 | 60.1°F (1992) | -38.0°F (1949) | 0.34 in (2019) |
| January 22 | 55.9°F (1990) | -27.9°F (1962) | 0.30 in (1968) |
| January 23 | 66.0°F (2005) | -31.0°F (1963) | 0.26 in (1989) |
| January 24 | 70.0°F (2005) | -36.9°F (1949) | 0.20 in (2026) |
| January 25 | 63.0°F (2006) | -42.0°F (1949) | 0.21 in (2003) |
| January 26 | 59.0°F (1992) | -34.1°F (1957) | 0.18 in (1975) |
| January 27 | 60.1°F (1988) | -31.0°F (1997) | 0.42 in (1975) |
| January 28 | 61.0°F (1984) | -29.9°F (1969) | 0.20 in (2013) |
| January 29 | 68.0°F (1953) | -34.1°F (1951) | 0.28 in (1965) |
| January 30 | 62.1°F (2024) | -32.1°F (1996) | 0.24 in (1965) |
| January 31 | 68.0°F (1992) | -29.0°F (1979) | 0.43 in (1974) |