December weather in Blue Mound, TX
The average temperature in Blue Mound in December is 47.5°F (37.3°F–57.8°F). Average precipitation: 2.64 inches.
December is a winter month in Blue Mound, and is cooler than the annual average of 65.9°F. Daily temperatures swing about 20.5°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
57.8°F
Avg Low
37.3°F
Precipitation
2.64 in
Daylight
9h 51m
December records in Blue Mound
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 82.9°F (1950) | 21.0°F (2006) | 0.55 in (2009) |
| December 2 | 82.0°F (1995) | 28.0°F (2025) | 0.58 in (1993) |
| December 3 | 90.0°F (2005) | 26.1°F (2006) | 1.53 in (1998) |
| December 4 | 84.9°F (2017) | 24.1°F (2006) | 1.47 in (2011) |
| December 5 | 81.0°F (1951) | 18.0°F (1950) | 0.47 in (2013) |
| December 6 | 77.0°F (1949) | 10.9°F (1950) | 1.00 in (2013) |
| December 7 | 82.0°F (2007) | 10.0°F (1950) | 0.78 in (2018) |
| December 8 | 79.0°F (2023) | 14.0°F (2005) | 0.51 in (2002) |
| December 9 | 80.1°F (2021) | 14.0°F (2005) | 1.13 in (2002) |
| December 10 | 82.9°F (2021) | 15.1°F (1995) | 0.87 in (2022) |
| December 11 | 82.0°F (1996) | 21.0°F (2000) | 1.98 in (1946) |
| December 12 | 79.0°F (1948) | 19.0°F (2000) | 0.66 in (1999) |
| December 13 | 82.0°F (1948) | 25.0°F (2010) | 2.33 in (1992) |
| December 14 | 81.0°F (1995) | 23.0°F (2000) | 1.56 in (1992) |
| December 15 | 79.0°F (1948) | 16.0°F (1951) | 0.99 in (1947) |
| December 16 | 78.1°F (1946) | 19.9°F (1951) | 1.58 in (2001) |
| December 17 | 77.0°F (2006) | 21.2°F (2016) | 0.88 in (1995) |
| December 18 | 79.0°F (2012) | 15.3°F (2016) | 1.00 in (1952) |
| December 19 | 79.0°F (2012) | 15.3°F (2016) | 1.87 in (2017) |
| December 20 | 82.0°F (2025) | 19.0°F (1996) | 0.41 in (2006) |
| December 21 | 84.9°F (2010) | 16.0°F (1951) | 2.03 in (2013) |
| December 22 | 75.9°F (2003) | 10.2°F (2022) | 1.15 in (2017) |
| December 23 | 82.9°F (2025) | 10.2°F (2022) | 1.42 in (2002) |
| December 24 | 82.0°F (2021) | 19.0°F (2004) | 1.50 in (2023) |
| December 25 | 81.0°F (2021) | 19.9°F (2004) | 1.52 in (2012) |
| December 26 | 86.0°F (2025) | 19.0°F (2012) | 1.45 in (2018) |
| December 27 | 82.0°F (2025) | 21.2°F (2022) | 1.50 in (2015) |
| December 28 | 84.0°F (2016) | 25.0°F (1995) | 0.42 in (1994) |
| December 29 | 78.1°F (1951) | 19.0°F (1946) | 1.33 in (2006) |
| December 30 | 90.0°F (1951) | 18.0°F (1946) | 0.99 in (1952) |
| December 31 | 84.9°F (1951) | 18.0°F (1946) | 1.21 in (1947) |