December weather in White Sulphur Springs, MT
The average temperature in White Sulphur Springs in December is 23.0°F (13.4°F–32.6°F). Average precipitation: 0.53 inches.
December is a winter month in White Sulphur Springs, and is cooler than the annual average of 42.1°F. Daily temperatures swing about 19.2°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 8h 23m. For travel, December is cold.
Avg High
32.6°F
Avg Low
13.4°F
Precipitation
0.53 in
Daylight
8h 23m
December records in White Sulphur Springs
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 52.0°F (2008) | -25.1°F (1985) | 0.08 in (1982) |
| December 2 | 53.1°F (1988) | -25.1°F (1985) | 0.22 in (1991) |
| December 3 | 54.0°F (1987) | -9.0°F (1984) | 0.25 in (2010) |
| December 4 | 57.0°F (1987) | -9.9°F (1992) | 0.34 in (1998) |
| December 5 | 53.1°F (1987) | -22.0°F (2013) | 0.07 in (1978) |
| December 6 | 55.0°F (1987) | -20.9°F (2009) | 0.22 in (2008) |
| December 7 | 52.0°F (1987) | -27.9°F (2013) | 0.13 in (1983) |
| December 8 | 53.1°F (1990) | -20.9°F (1995) | 0.05 in (1980) |
| December 9 | 57.0°F (1990) | -15.0°F (1995) | 0.10 in (2000) |
| December 10 | 57.9°F (1990) | -7.1°F (2012) | 0.14 in (1995) |
| December 11 | 52.0°F (1990) | -24.0°F (2000) | 0.09 in (1984) |
| December 12 | 52.0°F (2004) | -20.9°F (2000) | 0.19 in (1983) |
| December 13 | 48.9°F (1988) | -14.1°F (2008) | 0.27 in (2008) |
| December 14 | 48.9°F (1979) | -29.0°F (2008) | 0.12 in (1989) |
| December 15 | 46.9°F (1979) | -29.0°F (2008) | 0.23 in (1989) |
| December 16 | 45.0°F (1982) | -26.0°F (1979) | 0.12 in (1984) |
| December 17 | 52.0°F (1979) | -25.1°F (1983) | 0.26 in (1996) |
| December 18 | 57.0°F (1979) | -35.0°F (1983) | 0.06 in (1983) |
| December 19 | 51.1°F (1979) | -27.0°F (1990) | 0.12 in (1996) |
| December 20 | 52.0°F (1979) | -29.9°F (1983) | 0.20 in (1990) |
| December 21 | 53.1°F (1994) | -40.0°F (1983) | 0.29 in (1989) |
| December 22 | 50.0°F (1994) | -36.9°F (1990) | 0.50 in (2000) |
| December 23 | 52.0°F (1994) | -32.1°F (1983) | 0.35 in (2008) |
| December 24 | 46.0°F (1994) | -45.9°F (1983) | 0.05 in (1978) |
| December 25 | 53.1°F (2005) | -34.1°F (1983) | 0.09 in (2012) |
| December 26 | 46.9°F (2005) | -29.0°F (1996) | 0.15 in (2003) |
| December 27 | 46.9°F (1991) | -20.0°F (1983) | 0.62 in (1996) |
| December 28 | 48.9°F (1991) | -27.9°F (1983) | 0.24 in (1990) |
| December 29 | 46.0°F (1986) | -36.0°F (1990) | 0.67 in (1996) |
| December 30 | 48.9°F (2011) | -33.0°F (1978) | 0.17 in (1987) |
| December 31 | 48.9°F (2011) | -26.0°F (1978) | 0.30 in (2005) |