December weather in Cedar Hill, TX
The average temperature in Cedar Hill in December is 47.6°F (35.0°F–60.2°F). Average precipitation: 3.03 inches.
December is a winter month in Cedar Hill, and is cooler than the annual average of 65.6°F. Daily temperatures swing about 25.2°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 9h 52m. For travel, December is cool.
Avg High
60.2°F
Avg Low
35.0°F
Precipitation
3.03 in
Daylight
9h 52m
December records in Cedar Hill
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.9°F (1998) | 17.1°F (2006) | 0.36 in (2023) |
| December 2 | 82.0°F (2012) | 21.0°F (1991) | 0.90 in (2009) |
| December 3 | 82.0°F (2012) | 24.1°F (2004) | 0.75 in (1990) |
| December 4 | 81.0°F (1995) | 24.1°F (1990) | 2.44 in (2011) |
| December 5 | 79.0°F (2013) | 14.0°F (2006) | 1.32 in (2011) |
| December 6 | 79.0°F (2022) | 21.0°F (2002) | 0.70 in (2013) |
| December 7 | 75.0°F (1994) | 19.9°F (2011) | 0.41 in (2004) |
| December 8 | 70.0°F (1991) | 10.0°F (2005) | 0.38 in (1995) |
| December 9 | 77.0°F (1996) | 3.9°F (2005) | 2.43 in (1991) |
| December 10 | 72.0°F (1996) | 19.9°F (2009) | 1.23 in (2018) |
| December 11 | 78.1°F (1996) | 10.0°F (1995) | 1.50 in (1998) |
| December 12 | 81.0°F (1996) | 17.1°F (2000) | 0.45 in (1991) |
| December 13 | 81.0°F (1990) | 24.1°F (2007) | 3.41 in (1999) |
| December 14 | 81.0°F (1995) | 26.1°F (2004) | 2.05 in (1992) |
| December 15 | 82.0°F (1995) | 19.9°F (1997) | 1.10 in (1992) |
| December 16 | 78.1°F (2012) | 23.0°F (2004) | 0.64 in (1984) |
| December 17 | 78.1°F (2010) | 23.0°F (1992) | 3.59 in (2001) |
| December 18 | 79.0°F (1995) | 10.0°F (2016) | 1.03 in (1984) |
| December 19 | 79.0°F (2012) | 12.9°F (2016) | 0.92 in (1987) |
| December 20 | 78.1°F (2010) | 19.0°F (1996) | 3.17 in (2017) |
| December 21 | 79.0°F (2010) | 21.0°F (1990) | 4.50 in (1991) |
| December 22 | 84.9°F (2010) | 9.0°F (1990) | 1.08 in (2023) |
| December 23 | 78.1°F (2003) | 5.0°F (1990) | 0.46 in (2002) |
| December 24 | 77.0°F (2009) | 6.1°F (1990) | 1.87 in (2023) |
| December 25 | 77.0°F (2015) | 14.0°F (1990) | 1.00 in (2010) |
| December 26 | 78.1°F (2015) | 19.9°F (1990) | 1.90 in (2000) |
| December 27 | 84.9°F (2010) | 19.9°F (2012) | 2.70 in (2015) |
| December 28 | 80.1°F (2005) | 17.1°F (2000) | 0.72 in (1988) |
| December 29 | 78.1°F (2016) | 16.0°F (2000) | 0.92 in (2010) |
| December 30 | 75.9°F (1999) | 10.9°F (1990) | 1.56 in (2006) |
| December 31 | 79.0°F (1992) | 0.0°F (2006) | 1.87 in (2002) |