December weather in Plainville, IL
The average temperature in Plainville in December is °F (°F–°F). Average precipitation: 1.80 inches. Average snowfall is 5.1 inches.
December is a winter month in Plainville, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 9h 12m.
Avg High
°F
Avg Low
°F
Precipitation
1.80 in
Snow
5.1 in
December records in Plainville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 55.9°F (1973) | 7.0°F (1976) | 1.35 in (1985) |
| December 2 | 50.0°F (1973) | 16.0°F (1976) | 1.28 in (1982) |
| December 3 | 66.9°F (1973) | 9.0°F (1976) | 3.12 in (1982) |
| December 4 | 64.0°F (1973) | 12.0°F (1976) | 1.21 in (1973) |
| December 5 | 55.9°F (1973) | 17.1°F (1976) | 0.67 in (1966) |
| December 6 | 37.0°F (1976) | 19.0°F (1973) | 0.59 in (1977) |
| December 7 | 33.1°F (1976) | -9.0°F (1976) | 1.19 in (1994) |
| December 8 | 32.0°F (1973) | -8.0°F (1976) | 0.77 in (1956) |
| December 9 | 37.0°F (1973) | -0.9°F (1976) | 0.77 in (2008) |
| December 10 | 45.0°F (1976) | 12.0°F (1973) | 0.80 in (1971) |
| December 11 | 37.9°F (1976) | 7.0°F (1976) | 1.40 in (1983) |
| December 12 | 43.0°F (1973) | 7.0°F (1976) | 1.23 in (1972) |
| December 13 | 54.0°F (1973) | 6.1°F (1976) | 0.62 in (1973) |
| December 14 | 32.0°F (1973) | 6.1°F (1976) | 0.92 in (1984) |
| December 15 | 50.0°F (1976) | 23.0°F (1973) | 1.41 in (1971) |
| December 16 | 50.0°F (1976) | 8.1°F (1973) | 0.96 in (1992) |
| December 17 | 43.0°F (1976) | 10.0°F (1973) | 0.55 in (1981) |
| December 18 | 50.0°F (1976) | 16.0°F (1973) | 0.86 in (1957) |
| December 19 | 55.9°F (1976) | 19.9°F (1973) | 0.67 in (1973) |
| December 20 | 55.0°F (1976) | -2.0°F (1973) | 1.51 in (1987) |
| December 21 | 19.9°F (1976) | -6.0°F (1973) | 0.65 in (2006) |
| December 22 | 19.9°F (1976) | -2.0°F (1973) | 3.11 in (1949) |
| December 23 | 39.9°F (1976) | 12.0°F (1973) | 0.81 in (1988) |
| December 24 | 39.9°F (1973) | 12.9°F (1976) | 1.04 in (1965) |
| December 25 | 50.0°F (1976) | 19.9°F (1976) | 2.06 in (1982) |
| December 26 | 37.9°F (1973) | 24.1°F (1976) | 0.46 in (1949) |
| December 27 | 37.9°F (1976) | 21.9°F (1976) | 1.16 in (1968) |
| December 28 | 54.0°F (1976) | 14.0°F (1976) | 1.02 in (2008) |
| December 29 | 48.0°F (1973) | -2.0°F (1976) | 0.90 in (1990) |
| December 30 | 30.0°F (1973) | 1.0°F (1976) | 1.00 in (1971) |
| December 31 | 23.0°F (1973) | -13.0°F (1976) | 0.73 in (2006) |