January weather in Washington, IN
The average temperature in Washington in January is 32.1°F (23.9°F–40.4°F). Average precipitation: 3.59 inches. Average snowfall is 2.9 inches.
January is a winter month in Washington, and is cooler than the annual average of 56.3°F. Daily temperatures swing about 16.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 35m. For travel, January is cold.
Avg High
40.4°F
Avg Low
23.9°F
Precipitation
3.59 in
Snow
2.9 in
January records in Washington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.9°F (1952) | -7.1°F (1968) | 2.86 in (1948) |
| January 2 | 68.0°F (2000) | -5.1°F (1928) | 1.20 in (1999) |
| January 3 | 66.9°F (1997) | -6.0°F (1928) | 3.43 in (1907) |
| January 4 | 66.9°F (1998) | 0.0°F (1969) | 3.37 in (1949) |
| January 5 | 64.0°F (1997) | -9.9°F (1924) | 1.86 in (2005) |
| January 6 | 66.0°F (1946) | -8.0°F (2014) | 1.46 in (2005) |
| January 7 | 68.0°F (1907) | -17.0°F (1912) | 1.08 in (1913) |
| January 8 | 66.9°F (1965) | -8.0°F (1942) | 1.55 in (2008) |
| January 9 | 66.9°F (2026) | -2.9°F (1979) | 1.59 in (1937) |
| January 10 | 63.0°F (1975) | -14.1°F (1982) | 2.40 in (2020) |
| January 11 | 66.0°F (1898) | -9.9°F (1977) | 2.01 in (2020) |
| January 12 | 70.0°F (1960) | -17.0°F (1918) | 1.49 in (2024) |
| January 13 | 66.9°F (2013) | -11.0°F (1912) | 2.93 in (2013) |
| January 14 | 66.9°F (1928) | -9.0°F (2024) | 5.03 in (1937) |
| January 15 | 64.9°F (1932) | -8.0°F (2024) | 1.22 in (1962) |
| January 16 | 68.0°F (1928) | -13.0°F (1912) | 1.71 in (1935) |
| January 17 | 68.0°F (1952) | -15.0°F (1977) | 1.50 in (1907) |
| January 18 | 64.9°F (1951) | -13.0°F (1930) | 1.82 in (1929) |
| January 19 | 69.1°F (1907) | -18.0°F (1994) | 1.70 in (2019) |
| January 20 | 71.1°F (1906) | -18.0°F (1985) | 1.75 in (1937) |
| January 21 | 68.0°F (1986) | -15.0°F (1984) | 2.46 in (1937) |
| January 22 | 64.9°F (1933) | -8.0°F (1936) | 1.92 in (1999) |
| January 23 | 70.0°F (1909) | -13.0°F (1936) | 1.61 in (1913) |
| January 24 | 75.9°F (1943) | -14.1°F (1963) | 3.56 in (1949) |
| January 25 | 71.1°F (1950) | -5.1°F (1905) | 1.40 in (1904) |
| January 26 | 72.0°F (1950) | -7.1°F (1940) | 1.88 in (1950) |
| January 27 | 64.9°F (1916) | -15.0°F (1936) | 1.32 in (1997) |
| January 28 | 66.9°F (1970) | -14.1°F (1963) | 1.52 in (1969) |
| January 29 | 68.0°F (2002) | -9.0°F (1977) | 1.82 in (1916) |
| January 30 | 68.0°F (2013) | -9.9°F (1966) | 1.94 in (1916) |
| January 31 | 68.0°F (1917) | -9.0°F (1936) | 2.19 in (1982) |