December weather in Bush, IL
The average temperature in Bush in December is 37.0°F (28.2°F–45.7°F). Average precipitation: 3.12 inches.
December is a winter month in Bush, and is cooler than the annual average of 56.4°F. Daily temperatures swing about 17.5°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 23m. For travel, December is cool.
Avg High
45.7°F
Avg Low
28.2°F
Precipitation
3.12 in
Daylight
9h 23m
December records in Bush
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.9°F (2012) | 14.0°F (2002) | 0.52 in (2018) |
| December 2 | 75.0°F (2021) | 19.9°F (2005) | 1.09 in (2007) |
| December 3 | 75.0°F (2021) | 18.1°F (2006) | 0.14 in (1999) |
| December 4 | 69.1°F (2001) | 14.2°F (2006) | 1.36 in (2011) |
| December 5 | 71.1°F (1998) | 7.0°F (2002) | 1.13 in (2013) |
| December 6 | 72.0°F (1998) | 1.0°F (2002) | 0.65 in (1998) |
| December 7 | 63.0°F (2012) | 4.1°F (2013) | 0.50 in (2004) |
| December 8 | 61.0°F (2015) | 8.2°F (2006) | 0.76 in (2009) |
| December 9 | 64.9°F (2020) | 1.0°F (2005) | 2.73 in (1999) |
| December 10 | 72.0°F (2021) | 5.0°F (2005) | 0.87 in (2007) |
| December 11 | 68.0°F (2015) | 11.1°F (2013) | 1.03 in (2000) |
| December 12 | 72.0°F (2015) | -0.8°F (2013) | 0.66 in (2001) |
| December 13 | 71.1°F (2015) | 5.2°F (2010) | 1.08 in (2000) |
| December 14 | 68.0°F (2021) | 1.2°F (2010) | 1.38 in (2018) |
| December 15 | 64.9°F (2021) | 9.0°F (2025) | 1.20 in (2018) |
| December 16 | 64.9°F (2021) | 10.9°F (2000) | 2.02 in (2001) |
| December 17 | 66.0°F (2016) | 3.9°F (2000) | 1.20 in (2001) |
| December 18 | 62.1°F (2002) | 8.2°F (2016) | 1.34 in (2002) |
| December 19 | 61.0°F (2008) | 1.9°F (2000) | 0.63 in (2002) |
| December 20 | 64.0°F (2013) | 0.0°F (2000) | 1.23 in (2013) |
| December 21 | 61.0°F (2020) | 9.0°F (2000) | 1.48 in (1998) |
| December 22 | 57.9°F (2007) | -3.8°F (2022) | 0.95 in (2017) |
| December 23 | 66.9°F (2025) | -6.0°F (2004) | 0.72 in (2002) |
| December 24 | 66.0°F (2023) | -9.9°F (2004) | 2.23 in (2009) |
| December 25 | 73.9°F (2021) | -11.0°F (2004) | 0.60 in (2006) |
| December 26 | 73.0°F (2025) | 12.2°F (2017) | 0.86 in (2015) |
| December 27 | 72.0°F (2008) | 6.1°F (2004) | 1.96 in (2015) |
| December 28 | 72.0°F (2025) | 3.9°F (2000) | 2.07 in (2015) |
| December 29 | 64.9°F (2019) | 11.1°F (2012) | 0.87 in (2024) |
| December 30 | 61.0°F (2004) | 8.2°F (2012) | 0.93 in (2020) |
| December 31 | 66.0°F (2021) | 5.2°F (2017) | 1.72 in (2002) |