December weather in Hot Springs, MT
The average temperature in Hot Springs in December is 26.5°F (21.0°F–31.9°F). Average precipitation: 1.18 inches. Average snowfall is 9.7 inches.
December is a winter month in Hot Springs, and is cooler than the annual average of 45.2°F. Daily temperatures swing about 10.9°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 8h 14m. For travel, December is cold.
Avg High
31.9°F
Avg Low
21.0°F
Precipitation
1.18 in
Snow
9.7 in
December records in Hot Springs
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (2021) | -8.0°F (1985) | 0.26 in (1964) |
| December 2 | 62.1°F (2021) | -6.0°F (1985) | 0.26 in (2013) |
| December 3 | 59.0°F (1987) | 1.9°F (1985) | 0.40 in (2007) |
| December 4 | 60.1°F (1965) | -9.9°F (1972) | 0.40 in (2021) |
| December 5 | 51.1°F (1989) | -5.1°F (1972) | 0.28 in (1986) |
| December 6 | 50.0°F (1954) | -9.9°F (1972) | 0.80 in (1977) |
| December 7 | 50.0°F (1954) | -7.1°F (2013) | 0.40 in (1958) |
| December 8 | 53.1°F (1979) | -14.1°F (1972) | 0.38 in (2015) |
| December 9 | 57.9°F (1957) | -17.0°F (1972) | 0.14 in (1996) |
| December 10 | 55.0°F (1957) | -13.0°F (1972) | 0.32 in (1987) |
| December 11 | 55.9°F (2025) | -13.0°F (1961) | 0.33 in (1977) |
| December 12 | 50.0°F (1988) | -6.0°F (1961) | 0.25 in (1995) |
| December 13 | 54.0°F (1988) | 0.0°F (1972) | 0.36 in (1956) |
| December 14 | 51.1°F (1979) | -7.1°F (2008) | 0.54 in (1977) |
| December 15 | 57.0°F (1980) | -2.9°F (2008) | 0.30 in (2000) |
| December 16 | 54.0°F (2025) | -18.0°F (1964) | 0.34 in (1955) |
| December 17 | 53.1°F (1980) | -20.9°F (1964) | 0.40 in (1962) |
| December 18 | 51.1°F (1966) | -11.0°F (1964) | 0.30 in (1977) |
| December 19 | 52.0°F (2004) | -7.1°F (1990) | 0.72 in (2017) |
| December 20 | 50.0°F (2019) | -8.0°F (1998) | 0.70 in (2021) |
| December 21 | 55.0°F (2019) | -15.0°F (1990) | 0.58 in (1964) |
| December 22 | 48.9°F (1964) | -20.0°F (1983) | 0.60 in (2020) |
| December 23 | 48.0°F (1955) | -20.9°F (1983) | 0.82 in (1977) |
| December 24 | 46.0°F (1967) | -22.0°F (1983) | 0.37 in (2014) |
| December 25 | 48.9°F (1980) | -14.1°F (1983) | 0.40 in (1996) |
| December 26 | 57.0°F (1980) | -5.1°F (1983) | 0.37 in (1998) |
| December 27 | 55.0°F (1980) | 3.9°F (1983) | 0.47 in (1996) |
| December 28 | 52.0°F (1965) | -5.1°F (1968) | 0.50 in (2014) |
| December 29 | 50.0°F (1997) | -20.0°F (1990) | 1.18 in (2010) |
| December 30 | 48.0°F (1962) | -27.9°F (1968) | 1.07 in (1977) |
| December 31 | 48.9°F (1958) | -27.9°F (1968) | 0.29 in (1968) |