December weather in Willowbrook, KS
The average temperature in Willowbrook in December is 34.5°F (22.5°F–46.5°F). Average precipitation: 1.38 inches. Average snowfall is 1.2 inches.
December is a winter month in Willowbrook, and is cooler than the annual average of 56.6°F. Daily temperatures swing about 24°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 9h 22m. For travel, December is cool.
Avg High
46.5°F
Avg Low
22.5°F
Precipitation
1.38 in
Snow
1.2 in
December records in Willowbrook
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 69.1°F (1998) | 8.1°F (2006) | 0.45 in (2018) |
| December 2 | 68.0°F (2021) | 8.1°F (2006) | 0.50 in (2007) |
| December 3 | 79.0°F (2021) | 10.9°F (2006) | 0.50 in (1999) |
| December 4 | 68.0°F (2001) | 10.9°F (2009) | 0.91 in (1999) |
| December 5 | 71.1°F (1975) | 10.9°F (2009) | 0.70 in (2014) |
| December 6 | 69.1°F (2021) | 5.0°F (2005) | 0.26 in (2004) |
| December 7 | 61.0°F (2001) | 1.0°F (2013) | 0.90 in (2005) |
| December 8 | 66.9°F (2023) | -8.0°F (2005) | 0.20 in (2005) |
| December 9 | 68.0°F (2008) | -6.0°F (2005) | 0.55 in (2003) |
| December 10 | 72.0°F (2015) | -4.0°F (2009) | 0.00 in (1975) |
| December 11 | 70.0°F (2017) | -2.0°F (2009) | 0.02 in (1997) |
| December 12 | 70.0°F (2015) | 1.0°F (2000) | 0.73 in (2003) |
| December 13 | 62.1°F (1975) | 9.0°F (2000) | 2.00 in (2000) |
| December 14 | 66.9°F (2006) | 3.0°F (2000) | 2.30 in (2015) |
| December 15 | 64.9°F (2006) | 1.0°F (2008) | 0.50 in (2023) |
| December 16 | 75.0°F (2021) | 1.0°F (2008) | 0.40 in (2023) |
| December 17 | 71.1°F (1976) | 1.9°F (2008) | 0.50 in (2005) |
| December 18 | 63.0°F (1976) | -11.0°F (2016) | 0.50 in (2000) |
| December 19 | 66.9°F (2013) | -11.9°F (2016) | 0.17 in (2022) |
| December 20 | 64.0°F (2024) | -0.9°F (2016) | 1.53 in (2011) |
| December 21 | 66.9°F (2004) | 1.0°F (2008) | 0.42 in (1998) |
| December 22 | 66.0°F (2020) | -4.0°F (1998) | 0.79 in (2013) |
| December 23 | 64.0°F (2025) | -7.1°F (2022) | 0.30 in (1997) |
| December 24 | 71.1°F (2025) | -4.0°F (2022) | 1.21 in (1997) |
| December 25 | 75.9°F (2021) | 1.9°F (2004) | 0.50 in (2000) |
| December 26 | 75.0°F (2025) | 7.0°F (2012) | 1.50 in (2000) |
| December 27 | 75.9°F (2025) | 6.1°F (2012) | 2.06 in (2018) |
| December 28 | 73.0°F (2025) | 10.0°F (2017) | 0.25 in (2007) |
| December 29 | 72.0°F (1999) | 7.0°F (2012) | 0.05 in (2006) |
| December 30 | 64.0°F (2024) | 1.9°F (1976) | 1.00 in (2006) |
| December 31 | 73.0°F (2004) | -4.0°F (1976) | 0.38 in (2006) |