December weather in Watseka, IL
The average temperature in Watseka in December is 29.7°F (21.4°F–38.0°F). Average precipitation: 2.10 inches. Average snowfall is 4.4 inches.
December is a winter month in Watseka, and is cooler than the annual average of 50.7°F. Daily temperatures swing about 16.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 5m. For travel, December is cold.
Avg High
38.0°F
Avg Low
21.4°F
Precipitation
2.10 in
Snow
4.4 in
December records in Watseka
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 68.0°F (1970) | 7.0°F (1896) | 1.30 in (2006) |
| December 2 | 64.9°F (1982) | 1.9°F (1942) | 0.71 in (1967) |
| December 3 | 70.0°F (1982) | -2.9°F (1942) | 1.85 in (1982) |
| December 4 | 71.1°F (2012) | 0.0°F (1991) | 1.25 in (1966) |
| December 5 | 66.9°F (1998) | 0.0°F (1991) | 1.75 in (1906) |
| December 6 | 66.0°F (2001) | -2.0°F (2007) | 1.10 in (1966) |
| December 7 | 68.0°F (1998) | -6.0°F (2005) | 2.25 in (1927) |
| December 8 | 64.9°F (1946) | -6.0°F (2005) | 0.87 in (1966) |
| December 9 | 64.0°F (1991) | -11.9°F (1958) | 0.75 in (1907) |
| December 10 | 64.9°F (1971) | -16.1°F (1958) | 1.80 in (1971) |
| December 11 | 63.0°F (1949) | -9.9°F (1977) | 0.90 in (1899) |
| December 12 | 64.0°F (1896) | -8.0°F (1977) | 1.64 in (1972) |
| December 13 | 60.1°F (1991) | -9.0°F (1989) | 1.85 in (1901) |
| December 14 | 64.9°F (2015) | -8.0°F (1901) | 0.60 in (1971) |
| December 15 | 63.0°F (1971) | -15.0°F (1901) | 1.84 in (2011) |
| December 16 | 55.9°F (1939) | -11.9°F (1951) | 0.72 in (1970) |
| December 17 | 57.9°F (1908) | -15.0°F (1989) | 1.07 in (1924) |
| December 18 | 57.9°F (1939) | -8.0°F (1897) | 1.00 in (1924) |
| December 19 | 55.0°F (1895) | -17.0°F (1901) | 1.49 in (1973) |
| December 20 | 61.0°F (1949) | -20.9°F (1989) | 5.00 in (1895) |
| December 21 | 60.1°F (1949) | -18.9°F (1989) | 2.62 in (1949) |
| December 22 | 57.0°F (1894) | -26.0°F (1989) | 1.04 in (1949) |
| December 23 | 60.1°F (1900) | -22.0°F (1983) | 1.74 in (1988) |
| December 24 | 62.1°F (2015) | -25.1°F (1989) | 2.45 in (1965) |
| December 25 | 62.1°F (1982) | -18.9°F (1983) | 1.68 in (1965) |
| December 26 | 62.1°F (1982) | -20.9°F (1914) | 0.40 in (1904) |
| December 27 | 62.1°F (2019) | -16.1°F (2017) | 1.20 in (1942) |
| December 28 | 63.0°F (1946) | -15.0°F (2017) | 0.92 in (1987) |
| December 29 | 54.0°F (1908) | -9.9°F (1981) | 2.07 in (2015) |
| December 30 | 61.0°F (1936) | -15.0°F (1909) | 1.58 in (1971) |
| December 31 | 60.1°F (1896) | -13.0°F (1983) | 1.10 in (1974) |