January weather in Lone Rock, WI
The average temperature in Lone Rock in January is 18.7°F (9.9°F–27.5°F). Average precipitation: 0.88 inches.
January is a winter month in Lone Rock, and is cooler than the annual average of 47.3°F. Daily temperatures swing about 17.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 9h 9m. For travel, January is cold.
Avg High
27.5°F
Avg Low
9.9°F
Precipitation
0.88 in
Daylight
9h 9m
January records in Lone Rock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 43.0°F (1950) | -20.0°F (1977) | 0.53 in (2005) |
| January 2 | 46.9°F (1950) | -31.0°F (1979) | 0.81 in (1966) |
| January 3 | 50.0°F (2007) | -27.0°F (1979) | 0.61 in (1971) |
| January 4 | 48.0°F (2007) | -24.0°F (1977) | 0.65 in (1982) |
| January 5 | 53.1°F (2012) | -33.0°F (1979) | 0.27 in (1955) |
| January 6 | 48.0°F (2012) | -29.9°F (1979) | 0.40 in (1967) |
| January 7 | 48.0°F (2003) | -34.1°F (1951) | 0.85 in (2019) |
| January 8 | 55.9°F (2026) | -29.9°F (1971) | 1.00 in (2026) |
| January 9 | 51.1°F (2002) | -29.9°F (1977) | 0.20 in (2024) |
| January 10 | 52.0°F (2012) | -29.9°F (1977) | 0.53 in (2017) |
| January 11 | 53.1°F (2012) | -36.0°F (1979) | 0.19 in (1960) |
| January 12 | 51.1°F (2006) | -29.9°F (1979) | 0.53 in (1966) |
| January 13 | 52.0°F (1961) | -23.1°F (1977) | 0.49 in (1950) |
| January 14 | 46.9°F (1952) | -32.1°F (1963) | 0.43 in (1952) |
| January 15 | 54.0°F (1953) | -45.9°F (1963) | 0.31 in (1949) |
| January 16 | 50.0°F (1974) | -38.0°F (1963) | 0.71 in (2023) |
| January 17 | 48.9°F (1973) | -36.9°F (1982) | 0.26 in (1980) |
| January 18 | 52.0°F (1973) | -32.1°F (1967) | 0.16 in (2019) |
| January 19 | 50.0°F (1981) | -27.0°F (1963) | 0.79 in (1973) |
| January 20 | 50.0°F (2018) | -29.7°F (2008) | 0.45 in (1974) |
| January 21 | 48.9°F (1964) | -29.9°F (1970) | 0.25 in (2007) |
| January 22 | 52.0°F (1964) | -23.1°F (1949) | 0.62 in (2018) |
| January 23 | 46.0°F (1967) | -29.9°F (1963) | 0.33 in (2012) |
| January 24 | 52.0°F (1967) | -20.9°F (1952) | 1.16 in (1967) |
| January 25 | 57.0°F (2002) | -27.0°F (1963) | 0.73 in (1950) |
| January 26 | 55.9°F (1973) | -29.9°F (1963) | 0.32 in (1970) |
| January 27 | 55.9°F (2002) | -26.0°F (1959) | 0.56 in (1974) |
| January 28 | 52.0°F (2025) | -31.0°F (1963) | 0.62 in (2006) |
| January 29 | 50.0°F (2013) | -38.0°F (1951) | 0.83 in (2013) |
| January 30 | 59.0°F (2025) | -53.0°F (1951) | 0.19 in (2013) |
| January 31 | 48.9°F (2025) | -38.7°F (2019) | 0.25 in (1965) |