January weather in Ronan, MT
The average temperature in Ronan in January is 27.7°F (22.0°F–33.4°F). Average precipitation: 0.94 inches.
January is a winter month in Ronan, and is cooler than the annual average of 46.2°F. Daily temperatures swing about 11.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 8h 39m. For travel, January is cold.
Avg High
33.4°F
Avg Low
22.0°F
Precipitation
0.94 in
Daylight
8h 39m
January records in Ronan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 55.0°F (1998) | -20.0°F (1979) | 0.39 in (1928) |
| January 2 | 55.0°F (1939) | -15.0°F (1979) | 0.35 in (2009) |
| January 3 | 50.0°F (1963) | -5.1°F (1974) | 0.56 in (1913) |
| January 4 | 55.0°F (1984) | -8.0°F (1949) | 0.30 in (1916) |
| January 5 | 53.1°F (1984) | -15.0°F (1909) | 0.90 in (1912) |
| January 6 | 50.0°F (1914) | -17.0°F (1937) | 0.29 in (1927) |
| January 7 | 51.1°F (1984) | -20.9°F (1937) | 0.98 in (1948) |
| January 8 | 51.1°F (1914) | -18.0°F (1937) | 0.30 in (1942) |
| January 9 | 54.0°F (1953) | -16.1°F (1909) | 0.42 in (1978) |
| January 10 | 51.1°F (1928) | -18.0°F (1963) | 0.50 in (1997) |
| January 11 | 55.0°F (1953) | -18.0°F (1963) | 0.38 in (1988) |
| January 12 | 51.1°F (1945) | -18.0°F (1963) | 0.39 in (1958) |
| January 13 | 53.1°F (1945) | -11.0°F (1963) | 0.27 in (1937) |
| January 14 | 53.1°F (1994) | -11.0°F (1930) | 0.42 in (1978) |
| January 15 | 54.0°F (1961) | -11.9°F (1907) | 0.51 in (1974) |
| January 16 | 53.1°F (1976) | -18.0°F (1916) | 0.47 in (1956) |
| January 17 | 55.0°F (1909) | -20.0°F (1930) | 0.28 in (1922) |
| January 18 | 55.9°F (1919) | -22.0°F (1943) | 0.40 in (1921) |
| January 19 | 55.9°F (1944) | -14.1°F (1916) | 0.33 in (2012) |
| January 20 | 53.1°F (2005) | -20.9°F (1935) | 0.35 in (1986) |
| January 21 | 52.0°F (1909) | -22.0°F (1937) | 0.38 in (1943) |
| January 22 | 52.0°F (1909) | -16.1°F (1930) | 0.25 in (1997) |
| January 23 | 50.0°F (1973) | -17.0°F (1930) | 0.74 in (1982) |
| January 24 | 57.9°F (1953) | -20.9°F (1949) | 0.72 in (1981) |
| January 25 | 55.9°F (1928) | -23.1°F (1949) | 0.60 in (1929) |
| January 26 | 57.0°F (1912) | -26.0°F (1957) | 0.30 in (1920) |
| January 27 | 55.0°F (1934) | -26.0°F (1957) | 0.21 in (1998) |
| January 28 | 53.1°F (1931) | -20.0°F (1957) | 0.19 in (1937) |
| January 29 | 50.0°F (1976) | -18.9°F (1950) | 0.39 in (2014) |
| January 30 | 48.9°F (1976) | -25.1°F (1937) | 0.51 in (1986) |
| January 31 | 53.1°F (1953) | -29.9°F (1950) | 0.75 in (1941) |