January weather in Joliet, MT
The average temperature in Joliet in January is 22.9°F (9.8°F–35.9°F). Average precipitation: 0.53 inches. Average snowfall is 7.7 inches.
January is a winter month in Joliet, and is cooler than the annual average of 43.7°F. Daily temperatures swing about 26.1°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 8h 53m. For travel, January is cold.
Avg High
35.9°F
Avg Low
9.8°F
Precipitation
0.53 in
Snow
7.7 in
January records in Joliet
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 57.0°F (1997) | -20.9°F (2018) | 0.30 in (1977) |
| January 2 | 55.9°F (1981) | -29.0°F (1968) | 0.76 in (1972) |
| January 3 | 55.9°F (1962) | -29.0°F (1959) | 0.26 in (2015) |
| January 4 | 57.9°F (2003) | -26.0°F (1973) | 0.36 in (1996) |
| January 5 | 55.0°F (2020) | -24.0°F (2004) | 0.24 in (1968) |
| January 6 | 62.1°F (2012) | -32.1°F (1968) | 0.59 in (1969) |
| January 7 | 57.0°F (2006) | -20.9°F (2010) | 0.37 in (1962) |
| January 8 | 57.0°F (1966) | -26.0°F (1974) | 0.43 in (1962) |
| January 9 | 61.0°F (2003) | -29.9°F (1962) | 0.32 in (1978) |
| January 10 | 54.0°F (1995) | -25.1°F (1962) | 0.26 in (1980) |
| January 11 | 55.0°F (1967) | -32.1°F (1963) | 0.39 in (2000) |
| January 12 | 55.0°F (1959) | -36.9°F (1997) | 0.25 in (1979) |
| January 13 | 59.0°F (1983) | -29.0°F (1997) | 0.16 in (1984) |
| January 14 | 57.9°F (1996) | -22.0°F (1972) | 0.33 in (2014) |
| January 15 | 60.1°F (1974) | -27.9°F (1972) | 0.40 in (1977) |
| January 16 | 61.0°F (1974) | -22.0°F (1957) | 0.30 in (1984) |
| January 17 | 57.9°F (1974) | -22.0°F (1984) | 0.32 in (1953) |
| January 18 | 54.0°F (1981) | -20.0°F (1963) | 0.45 in (1980) |
| January 19 | 60.1°F (2009) | -33.0°F (1963) | 0.25 in (1991) |
| January 20 | 57.9°F (1981) | -22.0°F (1966) | 0.39 in (1998) |
| January 21 | 59.0°F (2009) | -31.0°F (1962) | 0.16 in (2008) |
| January 22 | 62.1°F (1981) | -22.0°F (1957) | 0.45 in (2003) |
| January 23 | 62.1°F (1970) | -34.1°F (1963) | 0.20 in (1989) |
| January 24 | 61.0°F (2005) | -22.0°F (1969) | 0.57 in (2019) |
| January 25 | 59.0°F (2005) | -31.0°F (1957) | 0.70 in (1975) |
| January 26 | 63.0°F (2015) | -25.1°F (1957) | 0.95 in (1975) |
| January 27 | 59.0°F (1971) | -29.0°F (1972) | 0.20 in (2000) |
| January 28 | 62.1°F (1971) | -27.9°F (1980) | 0.35 in (1995) |
| January 29 | 63.0°F (1988) | -22.0°F (1991) | 0.24 in (1965) |
| January 30 | 59.0°F (2012) | -25.1°F (1985) | 0.27 in (1988) |
| January 31 | 60.1°F (1962) | -29.0°F (1996) | 0.15 in (2013) |