December weather in Humboldt, IL
The average temperature in Humboldt in December is 32.5°F (25.4°F–39.7°F). Average precipitation: 2.55 inches. Average snowfall is 3.1 inches.
December is a winter month in Humboldt, and is cooler than the annual average of 53.6°F. Daily temperatures swing about 14.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 13m. For travel, December is cold.
Avg High
39.7°F
Avg Low
25.4°F
Precipitation
2.55 in
Snow
3.1 in
December records in Humboldt
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 70.0°F (1970) | 10.0°F (1985) | 1.36 in (2006) |
| December 2 | 66.0°F (1950) | 7.0°F (1985) | 2.60 in (1967) |
| December 3 | 68.0°F (1970) | 5.0°F (1966) | 1.14 in (1983) |
| December 4 | 71.1°F (1998) | 3.9°F (1991) | 1.17 in (1973) |
| December 5 | 66.9°F (1956) | 10.0°F (1895) | 1.06 in (1977) |
| December 6 | 70.0°F (1998) | 0.0°F (1977) | 0.98 in (2014) |
| December 7 | 64.9°F (1966) | 1.0°F (1977) | 3.04 in (1966) |
| December 8 | 64.9°F (1966) | 3.9°F (1902) | 1.43 in (1956) |
| December 9 | 64.0°F (1952) | -4.0°F (1958) | 0.83 in (2009) |
| December 10 | 64.9°F (1971) | -2.9°F (1977) | 2.25 in (1985) |
| December 11 | 63.0°F (1979) | -4.0°F (1962) | 1.00 in (1985) |
| December 12 | 64.0°F (1991) | -8.0°F (1962) | 1.22 in (1972) |
| December 13 | 64.0°F (1975) | -2.9°F (1962) | 2.61 in (1901) |
| December 14 | 64.9°F (1984) | -4.0°F (1963) | 2.76 in (1971) |
| December 15 | 71.1°F (1948) | -11.0°F (1951) | 1.32 in (2011) |
| December 16 | 66.0°F (1984) | -9.0°F (1989) | 0.82 in (2001) |
| December 17 | 63.0°F (1984) | -5.1°F (1989) | 0.86 in (2023) |
| December 18 | 61.0°F (1962) | -9.9°F (1983) | 1.42 in (1895) |
| December 19 | 59.0°F (1988) | -11.9°F (1983) | 1.89 in (1957) |
| December 20 | 64.9°F (1988) | -7.1°F (1981) | 1.13 in (2012) |
| December 21 | 63.0°F (1967) | -18.0°F (1989) | 2.14 in (1967) |
| December 22 | 55.9°F (1957) | -20.0°F (1989) | 1.23 in (2013) |
| December 23 | 61.0°F (1893) | -16.1°F (1989) | 1.53 in (2003) |
| December 24 | 60.1°F (1955) | -16.1°F (1983) | 1.26 in (2008) |
| December 25 | 54.0°F (1893) | -14.1°F (1983) | 1.35 in (2009) |
| December 26 | 64.0°F (1904) | -5.1°F (1983) | 0.47 in (2016) |
| December 27 | 64.0°F (1904) | -0.9°F (1950) | 4.07 in (2015) |
| December 28 | 68.0°F (1984) | -0.9°F (1961) | 1.90 in (2008) |
| December 29 | 64.9°F (1984) | -6.0°F (1983) | 2.48 in (1990) |
| December 30 | 66.0°F (1965) | -9.0°F (1983) | 0.83 in (2022) |
| December 31 | 66.0°F (1951) | -11.0°F (1967) | 2.01 in (1965) |