January weather in Hagerstown, MD
The average temperature in Hagerstown in January is 31.1°F (22.3°F–39.8°F). Average precipitation: 3.23 inches.
January is a winter month in Hagerstown, and is cooler than the annual average of 54.2°F. Daily temperatures swing about 17.5°F between overnight low and afternoon high. Daylight averages about 9h 29m. For travel, January is cold.
Avg High
39.8°F
Avg Low
22.3°F
Precipitation
3.23 in
Daylight
9h 29m
January records in Hagerstown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 64.9°F (2005) | -15.0°F (1899) | 2.00 in (1948) |
| January 2 | 68.0°F (2000) | -11.9°F (1968) | 1.08 in (1979) |
| January 3 | 66.0°F (2004) | -13.0°F (1918) | 1.99 in (1914) |
| January 4 | 73.0°F (1997) | -14.1°F (1918) | 1.27 in (1971) |
| January 5 | 70.0°F (1997) | -18.0°F (1904) | 1.50 in (1949) |
| January 6 | 66.0°F (1950) | -9.0°F (1904) | 1.53 in (1915) |
| January 7 | 70.0°F (2008) | -2.0°F (2014) | 2.14 in (1996) |
| January 8 | 68.0°F (1998) | -9.9°F (1942) | 0.88 in (1953) |
| January 9 | 72.0°F (1930) | -7.1°F (1942) | 1.40 in (2024) |
| January 10 | 64.9°F (1930) | -2.0°F (1940) | 1.14 in (2016) |
| January 11 | 70.0°F (1975) | -4.0°F (1942) | 1.47 in (1922) |
| January 12 | 69.1°F (2018) | -15.0°F (1968) | 2.59 in (1915) |
| January 13 | 77.0°F (1932) | -27.0°F (1912) | 0.77 in (1964) |
| January 14 | 75.0°F (1932) | -25.1°F (1912) | 1.22 in (2005) |
| January 15 | 66.0°F (1932) | -9.9°F (1964) | 1.05 in (1998) |
| January 16 | 64.9°F (1953) | -4.0°F (1910) | 1.04 in (1991) |
| January 17 | 68.0°F (1990) | -9.9°F (1982) | 1.40 in (1994) |
| January 18 | 66.9°F (1990) | -9.0°F (1977) | 0.81 in (1999) |
| January 19 | 66.9°F (1951) | -17.0°F (1930) | 1.43 in (1996) |
| January 20 | 68.0°F (1951) | -9.9°F (1918) | 1.12 in (1903) |
| January 21 | 68.0°F (1906) | -20.9°F (1994) | 1.44 in (1902) |
| January 22 | 66.9°F (1906) | -11.9°F (1984) | 1.01 in (1987) |
| January 23 | 70.0°F (1906) | -8.0°F (1936) | 1.48 in (1998) |
| January 24 | 72.0°F (1967) | -5.1°F (1930) | 1.04 in (1979) |
| January 25 | 72.0°F (1950) | -15.0°F (1935) | 2.20 in (2010) |
| January 26 | 78.1°F (1950) | -11.9°F (1948) | 0.90 in (1933) |
| January 27 | 70.0°F (1916) | -9.9°F (1987) | 1.10 in (1967) |
| January 28 | 68.0°F (1974) | -24.0°F (1925) | 1.35 in (2024) |
| January 29 | 72.0°F (1975) | -11.0°F (1963) | 1.61 in (1990) |
| January 30 | 70.0°F (1947) | -8.0°F (1904) | 1.34 in (2013) |
| January 31 | 70.0°F (1947) | -9.0°F (1948) | 0.81 in (1947) |