December weather in Rockbridge, IL
The average temperature in Rockbridge in December is °F (°F–°F). Average precipitation: 2.39 inches. Average snowfall is 3.7 inches.
December is a winter month in Rockbridge, and is cooler than the annual average of 0°F. Expect about 8 days with precipitation. Daylight averages about 9h 15m.
Avg High
°F
Avg Low
°F
Precipitation
2.39 in
Snow
3.7 in
December records in Rockbridge
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | — | — | 1.20 in (2006) |
| December 2 | — | — | 0.62 in (1986) |
| December 3 | — | — | 4.90 in (1982) |
| December 4 | — | — | 1.55 in (1982) |
| December 5 | — | — | 1.90 in (1999) |
| December 6 | — | — | 0.61 in (2014) |
| December 7 | — | — | 0.91 in (2004) |
| December 8 | — | — | 0.73 in (1980) |
| December 9 | — | — | 0.68 in (2009) |
| December 10 | — | — | 0.42 in (1992) |
| December 11 | — | — | 1.76 in (1985) |
| December 12 | — | — | 0.56 in (2010) |
| December 13 | — | — | 0.72 in (2001) |
| December 14 | — | — | 1.46 in (2015) |
| December 15 | — | — | 2.05 in (1987) |
| December 16 | — | — | 1.31 in (1992) |
| December 17 | — | — | 0.79 in (2001) |
| December 18 | — | — | 0.51 in (2002) |
| December 19 | — | — | 1.10 in (1995) |
| December 20 | — | — | 1.00 in (1987) |
| December 21 | — | — | 1.83 in (1949) |
| December 22 | — | — | 0.58 in (2013) |
| December 23 | — | — | 2.10 in (1988) |
| December 24 | — | — | 1.12 in (2008) |
| December 25 | — | — | 1.21 in (2009) |
| December 26 | — | — | 0.73 in (2015) |
| December 27 | — | — | 2.24 in (2015) |
| December 28 | — | — | 1.42 in (2008) |
| December 29 | — | — | 1.38 in (1990) |
| December 30 | — | — | 1.48 in (1984) |
| December 31 | — | — | 1.64 in (2018) |