January weather in Glasgow, MT
The average temperature in Glasgow in January is 14.2°F (4.0°F–24.5°F). Average precipitation: inches.
January is a winter month in Glasgow, and is cooler than the annual average of 44.2°F. Daily temperatures swing about 20.5°F between overnight low and afternoon high. Daylight averages about 8h 34m. For travel, January is cold.
Avg High
24.5°F
Avg Low
4.0°F
Precipitation
in
Daylight
8h 34m
January records in Glasgow
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 46.0°F (1997) | -42.0°F (1928) | 0.25 in (1904) |
| January 2 | 52.0°F (1944) | -36.9°F (1928) | 0.25 in (1955) |
| January 3 | 52.0°F (2019) | -34.1°F (1950) | 0.08 in (1930) |
| January 4 | 54.0°F (2012) | -38.9°F (1950) | 0.14 in (1915) |
| January 5 | 55.9°F (2012) | -41.1°F (1916) | 0.12 in (1945) |
| January 6 | 59.0°F (1921) | -34.1°F (1907) | 0.59 in (1926) |
| January 7 | 54.0°F (2002) | -42.0°F (1937) | 0.40 in (1901) |
| January 8 | 60.1°F (2002) | -47.9°F (1937) | 0.15 in (1917) |
| January 9 | 57.0°F (2012) | -31.0°F (1907) | 0.06 in (1929) |
| January 10 | 48.0°F (1928) | -34.1°F (1905) | 0.41 in (1916) |
| January 11 | 48.9°F (1932) | -45.0°F (1912) | 0.09 in (1948) |
| January 12 | 46.9°F (1894) | -56.0°F (1916) | 0.40 in (1899) |
| January 13 | 57.0°F (2021) | -35.0°F (2024) | 0.23 in (1943) |
| January 14 | 54.0°F (1944) | -41.1°F (1907) | 0.22 in (1950) |
| January 15 | 53.1°F (1894) | -38.0°F (1950) | 0.20 in (1895) |
| January 16 | 53.1°F (1944) | -40.0°F (1950) | 0.20 in (1911) |
| January 17 | 62.1°F (1919) | -40.0°F (1950) | 0.37 in (1954) |
| January 18 | 53.1°F (1919) | -45.0°F (1950) | 0.12 in (1954) |
| January 19 | 61.0°F (1919) | -43.1°F (1936) | 0.15 in (1923) |
| January 20 | 55.0°F (1919) | -49.0°F (1954) | 0.30 in (1950) |
| January 21 | 55.0°F (1919) | -44.0°F (1927) | 0.43 in (1915) |
| January 22 | 53.1°F (2010) | -32.1°F (1920) | 0.53 in (1935) |
| January 23 | 61.0°F (1944) | -44.0°F (1897) | 0.50 in (1918) |
| January 24 | 52.0°F (1932) | -45.0°F (1920) | 0.32 in (1941) |
| January 25 | 51.1°F (2014) | -47.9°F (1943) | 0.61 in (1916) |
| January 26 | 54.0°F (2015) | -50.1°F (1950) | 0.70 in (1951) |
| January 27 | 51.1°F (2015) | -36.9°F (1915) | 0.30 in (1894) |
| January 28 | 52.0°F (2024) | -41.1°F (1929) | 0.25 in (1904) |
| January 29 | 57.9°F (1931) | -41.1°F (1950) | 0.25 in (1904) |
| January 30 | 54.0°F (2024) | -43.1°F (1916) | 0.33 in (1929) |
| January 31 | 53.1°F (2024) | -45.9°F (1918) | 0.41 in (1939) |