December weather in Weir, TX
The average temperature in Weir in December is 49.9°F (38.2°F–61.7°F). Average precipitation: 2.59 inches.
December is a winter month in Weir, and is cooler than the annual average of 67.1°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 1m. For travel, December is a comfortable month to visit.
Avg High
61.7°F
Avg Low
38.2°F
Precipitation
2.59 in
Daylight
10h 1m
December records in Weir
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 81.0°F (2019) | 24.1°F (2006) | 0.07 in (2018) |
| December 2 | 80.1°F (2012) | 23.0°F (1985) | 1.30 in (2009) |
| December 3 | 80.1°F (1995) | 23.0°F (1985) | 0.83 in (2016) |
| December 4 | 82.9°F (1995) | 23.0°F (2006) | 0.66 in (2002) |
| December 5 | 81.0°F (2017) | 23.0°F (2006) | 0.96 in (2011) |
| December 6 | 84.0°F (1995) | 26.1°F (2005) | 0.76 in (2017) |
| December 7 | 81.0°F (1989) | 21.0°F (2011) | 0.52 in (2017) |
| December 8 | 79.0°F (1988) | 19.0°F (2005) | 2.15 in (2018) |
| December 9 | 79.0°F (2007) | 19.0°F (2005) | 1.41 in (2002) |
| December 10 | 80.1°F (2019) | 19.0°F (1995) | 0.88 in (1998) |
| December 11 | 82.0°F (1983) | 21.9°F (1995) | 3.12 in (1985) |
| December 12 | 81.0°F (1996) | 21.9°F (1989) | 0.88 in (1999) |
| December 13 | 81.0°F (1996) | 21.9°F (1989) | 1.11 in (2015) |
| December 14 | 78.1°F (1984) | 19.0°F (1985) | 1.25 in (1992) |
| December 15 | 80.1°F (1995) | 19.0°F (1985) | 1.81 in (1992) |
| December 16 | 80.1°F (1995) | 10.9°F (1989) | 0.66 in (2001) |
| December 17 | 75.9°F (1995) | 12.0°F (1989) | 1.26 in (2017) |
| December 18 | 82.0°F (1990) | 19.9°F (1981) | 0.67 in (1986) |
| December 19 | 82.0°F (2012) | 18.0°F (1996) | 1.14 in (1991) |
| December 20 | 80.1°F (2012) | 18.0°F (1996) | 1.54 in (1997) |
| December 21 | 78.1°F (2017) | 18.0°F (1996) | 4.17 in (1991) |
| December 22 | 78.1°F (1984) | 9.0°F (1983) | 1.10 in (1991) |
| December 23 | 77.0°F (2018) | -2.0°F (1989) | 1.23 in (1986) |
| December 24 | 77.0°F (1996) | 7.0°F (1989) | 2.10 in (2023) |
| December 25 | 77.0°F (1984) | 10.0°F (1983) | 0.81 in (2010) |
| December 26 | 78.1°F (2016) | 6.1°F (1983) | 2.05 in (2000) |
| December 27 | 81.0°F (2016) | 15.1°F (1983) | 1.80 in (2018) |
| December 28 | 80.1°F (2024) | 21.0°F (2004) | 1.24 in (1994) |
| December 29 | 80.1°F (2016) | 12.0°F (1983) | 0.37 in (1994) |
| December 30 | 75.9°F (1984) | 10.0°F (1983) | 1.15 in (2006) |
| December 31 | 86.0°F (2024) | 17.1°F (1990) | 1.05 in (1984) |