January weather in Readstown, WI
The average temperature in Readstown in January is 14.5°F (6.1°F–22.9°F). Average precipitation: 1.16 inches. Average snowfall is 11.3 inches.
January is a winter month in Readstown, and is cooler than the annual average of 43.7°F. Daily temperatures swing about 16.8°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 7m. For travel, January is cold.
Avg High
22.9°F
Avg Low
6.1°F
Precipitation
1.16 in
Snow
11.3 in
January records in Readstown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 55.0°F (1897) | -23.1°F (1924) | 0.75 in (1919) |
| January 2 | 52.0°F (1897) | -25.1°F (1979) | 1.40 in (1999) |
| January 3 | 48.9°F (1998) | -24.0°F (1979) | 0.90 in (1897) |
| January 4 | 48.0°F (2007) | -29.9°F (1919) | 1.20 in (1922) |
| January 5 | 45.0°F (1930) | -33.0°F (1924) | 0.77 in (1929) |
| January 6 | 55.0°F (1933) | -26.0°F (1912) | 1.10 in (1946) |
| January 7 | 50.0°F (2003) | -31.0°F (1912) | 0.57 in (1907) |
| January 8 | 52.0°F (2003) | -25.1°F (1942) | 0.55 in (1937) |
| January 9 | 51.1°F (2002) | -29.0°F (1977) | 1.71 in (2026) |
| January 10 | 53.1°F (1939) | -32.1°F (1982) | 0.46 in (1924) |
| January 11 | 48.0°F (2012) | -27.9°F (1977) | 0.58 in (2017) |
| January 12 | 46.0°F (2012) | -33.0°F (1912) | 0.96 in (1898) |
| January 13 | 48.0°F (1894) | -27.9°F (1916) | 0.70 in (2024) |
| January 14 | 48.0°F (2026) | -24.0°F (1916) | 0.65 in (1930) |
| January 15 | 48.0°F (1990) | -42.0°F (1963) | 1.33 in (1932) |
| January 16 | 50.0°F (1933) | -26.0°F (1977) | 0.51 in (1969) |
| January 17 | 52.0°F (1894) | -29.9°F (1982) | 0.57 in (1980) |
| January 18 | 48.0°F (1973) | -34.1°F (1967) | 0.50 in (1931) |
| January 19 | 46.9°F (1944) | -34.1°F (1994) | 0.48 in (2019) |
| January 20 | 46.0°F (1908) | -32.1°F (1994) | 0.66 in (1988) |
| January 21 | 48.0°F (1964) | -32.1°F (1970) | 0.52 in (1895) |
| January 22 | 48.9°F (1964) | -31.0°F (1936) | 0.75 in (1952) |
| January 23 | 46.9°F (1944) | -29.9°F (1963) | 0.60 in (2018) |
| January 24 | 55.0°F (1981) | -27.9°F (1936) | 1.60 in (1999) |
| January 25 | 54.0°F (2002) | -31.0°F (1904) | 1.13 in (1967) |
| January 26 | 54.0°F (1973) | -27.9°F (1963) | 0.66 in (1950) |
| January 27 | 53.1°F (2002) | -24.0°F (1904) | 0.73 in (1954) |
| January 28 | 50.0°F (1914) | -27.9°F (1915) | 0.99 in (1949) |
| January 29 | 48.0°F (2025) | -27.9°F (1965) | 1.29 in (1909) |
| January 30 | 48.0°F (1931) | -31.0°F (2019) | 0.68 in (1937) |
| January 31 | 54.0°F (2025) | -33.0°F (1996) | 0.45 in (1908) |