December weather in De Leon, TX
The average temperature in De Leon in December is 48.4°F (36.7°F–60.1°F). Average precipitation: 1.78 inches.
December is a winter month in De Leon, and is cooler than the annual average of 66.3°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 54m. For travel, December is cool.
Avg High
60.1°F
Avg Low
36.7°F
Precipitation
1.78 in
Daylight
9h 54m
December records in De Leon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 79.0°F (1970) | 19.0°F (1979) | 0.75 in (1968) |
| December 2 | 82.0°F (2012) | 19.0°F (1985) | 0.51 in (1971) |
| December 3 | 82.0°F (1995) | 19.9°F (1985) | 0.75 in (2002) |
| December 4 | 88.0°F (2005) | 23.0°F (1991) | 1.82 in (2011) |
| December 5 | 86.0°F (2013) | 19.0°F (2005) | 1.00 in (2011) |
| December 6 | 81.0°F (1972) | 17.1°F (1972) | 1.16 in (1976) |
| December 7 | 82.9°F (1966) | 17.1°F (1972) | 0.55 in (2004) |
| December 8 | 82.0°F (1966) | 9.0°F (2005) | 1.60 in (1980) |
| December 9 | 82.0°F (1977) | 5.0°F (2005) | 1.32 in (2002) |
| December 10 | 77.0°F (1970) | 12.9°F (2005) | 1.45 in (2018) |
| December 11 | 82.9°F (2015) | 17.1°F (2012) | 0.82 in (1974) |
| December 12 | 81.0°F (1996) | 12.9°F (1989) | 1.26 in (1999) |
| December 13 | 82.9°F (1973) | 10.9°F (1989) | 0.78 in (1984) |
| December 14 | 84.0°F (1995) | 14.0°F (1989) | 1.89 in (1992) |
| December 15 | 82.0°F (1995) | 17.1°F (1985) | 0.74 in (2023) |
| December 16 | 84.0°F (2010) | 5.0°F (1989) | 1.69 in (1984) |
| December 17 | 82.9°F (2010) | 7.0°F (1989) | 0.21 in (1967) |
| December 18 | 82.0°F (2002) | 14.0°F (2016) | 0.72 in (1986) |
| December 19 | 80.1°F (1977) | 14.0°F (2016) | 1.32 in (1991) |
| December 20 | 80.1°F (1978) | 10.9°F (1989) | 3.55 in (1991) |
| December 21 | 82.9°F (2010) | 18.0°F (1989) | 1.89 in (1991) |
| December 22 | 86.0°F (2010) | 0.0°F (1989) | 1.10 in (2017) |
| December 23 | 78.1°F (1970) | -8.0°F (1989) | 0.89 in (1979) |
| December 24 | 79.0°F (1964) | -2.0°F (1989) | 0.40 in (1979) |
| December 25 | 75.9°F (1977) | 19.0°F (1966) | 1.06 in (2010) |
| December 26 | 78.1°F (2005) | 7.0°F (1983) | 0.54 in (1974) |
| December 27 | 75.9°F (1988) | 17.1°F (1983) | 0.96 in (2000) |
| December 28 | 80.1°F (2005) | 18.0°F (2007) | 1.20 in (1994) |
| December 29 | 80.1°F (2016) | 8.1°F (1983) | 2.16 in (1969) |
| December 30 | 96.1°F (1999) | 6.1°F (1983) | 0.36 in (1970) |
| December 31 | 77.0°F (2008) | 8.1°F (1983) | 2.00 in (2020) |