January weather in Hillsboro, WI
The average temperature in Hillsboro in January is 16.9°F (7.1°F–26.8°F). Average precipitation: 1.31 inches. Average snowfall is 10.0 inches.
January is a winter month in Hillsboro, and is cooler than the annual average of 46°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 6m. For travel, January is cold.
Avg High
26.8°F
Avg Low
7.1°F
Precipitation
1.31 in
Snow
10.0 in
January records in Hillsboro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 48.0°F (2007) | -18.9°F (1968) | 0.56 in (2007) |
| January 2 | 45.0°F (1964) | -26.0°F (1979) | 0.71 in (2005) |
| January 3 | 51.1°F (1998) | -18.0°F (1979) | 0.49 in (2006) |
| January 4 | 53.1°F (2007) | -27.0°F (1969) | 0.63 in (1971) |
| January 5 | 46.9°F (2007) | -27.9°F (1999) | 0.68 in (1998) |
| January 6 | 45.0°F (2007) | -29.9°F (1971) | 0.41 in (2005) |
| January 7 | 45.0°F (2008) | -27.9°F (1986) | 0.18 in (2010) |
| January 8 | 51.1°F (2003) | -23.1°F (1986) | 1.07 in (2008) |
| January 9 | 54.0°F (2003) | -32.1°F (1977) | 0.25 in (1969) |
| January 10 | 53.1°F (2002) | -24.0°F (1999) | 0.16 in (1997) |
| January 11 | 44.1°F (1992) | -31.0°F (1979) | 0.22 in (2008) |
| January 12 | 48.0°F (1961) | -26.0°F (1974) | 0.56 in (1960) |
| January 13 | 50.0°F (1961) | -17.0°F (1988) | 0.81 in (1993) |
| January 14 | 48.0°F (1996) | -20.9°F (1963) | 0.29 in (2001) |
| January 15 | 50.0°F (1990) | -44.0°F (1963) | 0.33 in (1998) |
| January 16 | 50.0°F (1974) | -32.1°F (1977) | 0.90 in (1980) |
| January 17 | 46.0°F (1961) | -29.0°F (2009) | 0.52 in (1980) |
| January 18 | 51.1°F (1996) | -36.0°F (1967) | 0.62 in (1996) |
| January 19 | 48.9°F (1981) | -35.0°F (1994) | 0.91 in (1988) |
| January 20 | 46.9°F (1968) | -36.0°F (1994) | 0.31 in (1990) |
| January 21 | 51.1°F (1964) | -33.0°F (1963) | 0.28 in (1993) |
| January 22 | 53.1°F (1964) | -24.0°F (1970) | 0.55 in (2005) |
| January 23 | 52.0°F (2002) | -34.1°F (1963) | 0.33 in (1990) |
| January 24 | 48.0°F (1981) | -24.0°F (1991) | 0.70 in (1969) |
| January 25 | 55.0°F (1981) | -27.9°F (1963) | 0.98 in (1967) |
| January 26 | 59.0°F (1981) | -27.9°F (1988) | 0.15 in (1951) |
| January 27 | 53.1°F (2002) | -26.0°F (1988) | 0.58 in (1949) |
| January 28 | 54.0°F (2002) | -27.9°F (1963) | 0.22 in (1949) |
| January 29 | 48.0°F (2008) | -35.0°F (1965) | 0.62 in (1968) |
| January 30 | 48.9°F (1974) | -29.0°F (1965) | 0.68 in (2001) |
| January 31 | 52.0°F (1989) | -36.0°F (1996) | 0.31 in (2003) |