January weather in Bangor, ME
The average temperature in Bangor in January is 18.5°F (9.0°F–28.1°F). Average precipitation: 3.17 inches. Average snowfall is 18.6 inches.
January is a winter month in Bangor, and is cooler than the annual average of 45°F. Daily temperatures swing about 19.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 8h 58m. For travel, January is cold.
Avg High
28.1°F
Avg Low
9.0°F
Precipitation
3.17 in
Snow
18.6 in
January records in Bangor
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 54.0°F (1966) | -18.8°F (2014) | 0.84 in (2025) |
| January 2 | 50.0°F (1979) | -15.0°F (1968) | 0.86 in (2010) |
| January 3 | 52.0°F (1979) | -27.9°F (1999) | 1.96 in (1960) |
| January 4 | 51.1°F (2000) | -23.1°F (1981) | 1.09 in (1982) |
| January 5 | 55.0°F (1993) | -15.0°F (1981) | 1.89 in (1992) |
| January 6 | 57.9°F (2007) | -16.1°F (1996) | 1.13 in (2014) |
| January 7 | 45.0°F (2007) | -11.9°F (1999) | 0.86 in (1995) |
| January 8 | 55.0°F (2008) | -14.1°F (1968) | 1.10 in (1998) |
| January 9 | 48.9°F (1978) | -17.0°F (1971) | 2.32 in (1978) |
| January 10 | 52.0°F (2016) | -14.1°F (1971) | 1.99 in (2016) |
| January 11 | 55.0°F (2020) | -23.1°F (1976) | 1.16 in (1983) |
| January 12 | 51.1°F (1980) | -17.0°F (1968) | 1.29 in (1991) |
| January 13 | 55.9°F (1999) | -17.0°F (1971) | 1.85 in (2018) |
| January 14 | 57.0°F (2006) | -22.0°F (1957) | 2.17 in (2006) |
| January 15 | 53.1°F (1995) | -20.0°F (1957) | 1.31 in (1962) |
| January 16 | 53.1°F (1995) | -25.1°F (2009) | 2.05 in (1999) |
| January 17 | 52.0°F (1995) | -22.0°F (1974) | 0.58 in (1994) |
| January 18 | 55.0°F (1990) | -24.0°F (1957) | 1.00 in (1994) |
| January 19 | 52.0°F (1996) | -27.9°F (1971) | 1.39 in (1960) |
| January 20 | 54.0°F (1996) | -25.1°F (1971) | 0.73 in (2019) |
| January 21 | 51.1°F (2006) | -15.0°F (1994) | 1.20 in (1959) |
| January 22 | 46.9°F (1957) | -29.0°F (2005) | 0.72 in (1958) |
| January 23 | 51.1°F (1957) | -15.0°F (1976) | 1.24 in (1992) |
| January 24 | 51.1°F (2019) | -18.0°F (1976) | 2.49 in (2019) |
| January 25 | 54.0°F (1999) | -18.9°F (2009) | 1.71 in (2010) |
| January 26 | 53.1°F (1986) | -26.0°F (2009) | 1.51 in (1986) |
| January 27 | 57.0°F (1974) | -20.9°F (1994) | 1.74 in (1976) |
| January 28 | 48.9°F (2006) | -18.0°F (2026) | 1.12 in (1976) |
| January 29 | 46.9°F (1996) | -20.0°F (1971) | 1.20 in (2022) |
| January 30 | 52.0°F (2013) | -15.0°F (1993) | 1.03 in (1990) |
| January 31 | 54.0°F (2013) | -16.1°F (1962) | 0.95 in (1984) |