December weather in Richland Hills, TX
The average temperature in Richland Hills in December is 46.9°F (37.1°F–56.7°F). Average precipitation: 2.88 inches. Average snowfall is 0.3 inches.
December is a winter month in Richland Hills, and is cooler than the annual average of 65.4°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 9h 51m. For travel, December is cool.
Avg High
56.7°F
Avg Low
37.1°F
Precipitation
2.88 in
Snow
0.3 in
December records in Richland Hills
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 82.0°F (2012) | 24.1°F (2006) | 0.52 in (2009) |
| December 2 | 82.0°F (1995) | 28.0°F (2025) | 0.85 in (1997) |
| December 3 | 90.0°F (2005) | 28.0°F (2006) | 2.08 in (1998) |
| December 4 | 81.0°F (2017) | 23.0°F (2006) | 1.54 in (2011) |
| December 5 | 79.0°F (2022) | 24.1°F (2009) | 0.47 in (2013) |
| December 6 | 75.9°F (1998) | 23.0°F (2013) | 1.00 in (2013) |
| December 7 | 82.9°F (2007) | 17.1°F (2013) | 1.18 in (1997) |
| December 8 | 79.0°F (2023) | 14.0°F (2005) | 0.48 in (2002) |
| December 9 | 80.1°F (2021) | 15.1°F (2005) | 1.08 in (2002) |
| December 10 | 82.9°F (2021) | 16.0°F (1995) | 1.19 in (2022) |
| December 11 | 82.0°F (1996) | 21.0°F (2000) | 1.08 in (1999) |
| December 12 | 75.0°F (1995) | 19.0°F (2000) | 0.75 in (1999) |
| December 13 | 82.0°F (1995) | 19.9°F (1997) | 0.99 in (2015) |
| December 14 | 80.1°F (1995) | 24.1°F (2000) | 0.54 in (1996) |
| December 15 | 80.1°F (2010) | 21.9°F (2008) | 0.49 in (2023) |
| December 16 | 77.0°F (2006) | 21.9°F (2008) | 1.27 in (2001) |
| December 17 | 77.0°F (2006) | 19.0°F (2016) | 0.74 in (1995) |
| December 18 | 79.0°F (2012) | 12.9°F (2016) | 0.77 in (1999) |
| December 19 | 78.1°F (2012) | 14.0°F (2016) | 2.14 in (2017) |
| December 20 | 82.0°F (2010) | 19.9°F (1996) | 2.60 in (1997) |
| December 21 | 84.9°F (2010) | 19.0°F (2008) | 1.71 in (2013) |
| December 22 | 75.9°F (2003) | 9.0°F (2022) | 1.06 in (2017) |
| December 23 | 79.0°F (2025) | 9.0°F (2022) | 1.50 in (2002) |
| December 24 | 81.0°F (2021) | 19.0°F (2004) | 1.67 in (2023) |
| December 25 | 81.0°F (2021) | 19.9°F (1998) | 1.54 in (2000) |
| December 26 | 84.0°F (2025) | 19.9°F (2012) | 1.82 in (2018) |
| December 27 | 81.0°F (2005) | 21.9°F (2022) | 2.08 in (2015) |
| December 28 | 82.0°F (2016) | 24.1°F (1995) | 0.54 in (2015) |
| December 29 | 73.9°F (1999) | 25.0°F (2012) | 1.86 in (2006) |
| December 30 | 78.1°F (2024) | 26.1°F (2000) | 1.19 in (2002) |
| December 31 | 77.0°F (2011) | 19.9°F (2017) | 1.12 in (2020) |