January weather in Granton, WI
The average temperature in Granton in January is 14.4°F (5.4°F–23.5°F). Average precipitation: 1.11 inches. Average snowfall is 9.1 inches.
January is a winter month in Granton, and is cooler than the annual average of 43.6°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 8h 59m. For travel, January is cold.
Avg High
23.5°F
Avg Low
5.4°F
Precipitation
1.11 in
Snow
9.1 in
January records in Granton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 54.0°F (1897) | -29.0°F (1947) | 0.67 in (2007) |
| January 2 | 46.9°F (1998) | -29.0°F (1979) | 0.80 in (1911) |
| January 3 | 48.9°F (1998) | -36.0°F (1911) | 0.53 in (2000) |
| January 4 | 46.9°F (1944) | -35.0°F (1911) | 0.74 in (1971) |
| January 5 | 45.0°F (2007) | -32.1°F (1924) | 0.87 in (1929) |
| January 6 | 48.0°F (2019) | -34.1°F (1912) | 0.54 in (1932) |
| January 7 | 46.9°F (1990) | -36.9°F (1968) | 0.49 in (2019) |
| January 8 | 48.0°F (1990) | -29.9°F (1894) | 0.80 in (1937) |
| January 9 | 52.0°F (2003) | -35.0°F (1977) | 0.89 in (2026) |
| January 10 | 48.0°F (2002) | -31.0°F (1982) | 0.40 in (1901) |
| January 11 | 51.1°F (2012) | -34.1°F (1979) | 0.64 in (2017) |
| January 12 | 46.9°F (1987) | -38.0°F (1912) | 0.60 in (1938) |
| January 13 | 48.9°F (1958) | -32.1°F (1929) | 0.66 in (1993) |
| January 14 | 48.9°F (1899) | -36.0°F (1893) | 1.00 in (2002) |
| January 15 | 45.0°F (1990) | -44.0°F (1963) | 0.55 in (1900) |
| January 16 | 48.0°F (1973) | -36.9°F (1963) | 0.75 in (1969) |
| January 17 | 46.0°F (1894) | -40.0°F (1948) | 0.80 in (1906) |
| January 18 | 48.0°F (1973) | -45.9°F (1967) | 0.51 in (1996) |
| January 19 | 48.0°F (1947) | -38.0°F (1994) | 0.60 in (1996) |
| January 20 | 50.0°F (1908) | -33.0°F (1994) | 0.60 in (1894) |
| January 21 | 50.0°F (1968) | -33.0°F (1963) | 0.50 in (1917) |
| January 22 | 51.1°F (1942) | -31.0°F (1936) | 0.87 in (1933) |
| January 23 | 48.0°F (1916) | -40.0°F (1963) | 0.80 in (1899) |
| January 24 | 54.0°F (1981) | -34.1°F (1922) | 0.68 in (2010) |
| January 25 | 57.0°F (1944) | -36.0°F (1904) | 1.03 in (1967) |
| January 26 | 55.0°F (1944) | -36.0°F (1963) | 0.50 in (1910) |
| January 27 | 48.0°F (2002) | -36.9°F (1950) | 0.66 in (1916) |
| January 28 | 51.1°F (2006) | -38.0°F (1902) | 1.75 in (1914) |
| January 29 | 46.0°F (2008) | -40.0°F (1899) | 0.75 in (1909) |
| January 30 | 51.1°F (1927) | -47.9°F (1951) | 0.50 in (1937) |
| January 31 | 57.0°F (1993) | -38.0°F (1899) | 0.72 in (1917) |