December weather in Lake Tanglewood, TX
The average temperature in Lake Tanglewood in December is 37.8°F (23.7°F–52.0°F). Average precipitation: 0.63 inches. Average snowfall is 2.1 inches.
December is a winter month in Lake Tanglewood, and is cooler than the annual average of 58.3°F. Daily temperatures swing about 28.3°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 9h 39m. For travel, December is cool.
Avg High
52.0°F
Avg Low
23.7°F
Precipitation
0.63 in
Snow
2.1 in
December records in Lake Tanglewood
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 82.0°F (2014) | 10.0°F (1985) | 0.20 in (1989) |
| December 2 | 77.0°F (1995) | 3.0°F (2006) | 0.90 in (1971) |
| December 3 | 78.1°F (2021) | 12.9°F (2006) | 0.30 in (1925) |
| December 4 | 79.0°F (1954) | 12.9°F (2009) | 0.85 in (1944) |
| December 5 | 73.9°F (1987) | 3.0°F (2006) | 0.55 in (1936) |
| December 6 | 82.0°F (1983) | 1.9°F (1950) | 0.50 in (1942) |
| December 7 | 75.0°F (1954) | 3.0°F (2013) | 0.42 in (1980) |
| December 8 | 78.1°F (1970) | -0.9°F (2005) | 0.50 in (1986) |
| December 9 | 78.1°F (1996) | -0.9°F (1978) | 1.05 in (1943) |
| December 10 | 75.0°F (1975) | 6.1°F (2009) | 2.02 in (1943) |
| December 11 | 73.0°F (1975) | 7.0°F (2013) | 0.53 in (2007) |
| December 12 | 79.0°F (2025) | 1.9°F (1961) | 1.07 in (1946) |
| December 13 | 73.0°F (1995) | 6.1°F (1954) | 0.54 in (2015) |
| December 14 | 72.0°F (2010) | 9.0°F (1985) | 0.54 in (2023) |
| December 15 | 75.0°F (2021) | -6.0°F (1987) | 1.75 in (1959) |
| December 16 | 75.9°F (2010) | -4.0°F (1987) | 0.83 in (1959) |
| December 17 | 77.0°F (1980) | 1.9°F (1964) | 1.29 in (1959) |
| December 18 | 86.0°F (2016) | -4.0°F (2016) | 0.35 in (1995) |
| December 19 | 75.9°F (2003) | -4.0°F (2016) | 0.53 in (1987) |
| December 20 | 75.9°F (2025) | 5.0°F (1973) | 1.02 in (2011) |
| December 21 | 75.9°F (2003) | -5.1°F (1990) | 1.17 in (1942) |
| December 22 | 77.0°F (1955) | -6.0°F (1989) | 0.88 in (1991) |
| December 23 | 82.0°F (1955) | -6.0°F (1990) | 0.68 in (1939) |
| December 24 | 81.0°F (1955) | -2.9°F (1990) | 0.35 in (1952) |
| December 25 | 82.9°F (2025) | 3.0°F (1990) | 0.11 in (1987) |
| December 26 | 80.1°F (2025) | 3.0°F (1990) | 1.28 in (1991) |
| December 27 | 75.9°F (2025) | 6.1°F (1987) | 0.55 in (2015) |
| December 28 | 75.9°F (2025) | 1.9°F (1988) | 0.87 in (2019) |
| December 29 | 72.0°F (1965) | -4.0°F (1982) | 0.48 in (1969) |
| December 30 | 78.1°F (2023) | -2.9°F (1990) | 0.36 in (1974) |
| December 31 | 75.9°F (2008) | 1.9°F (2014) | 0.25 in (2012) |