December weather in Round Top, TX
The average temperature in Round Top in December is °F (°F–°F). Average precipitation: 3.29 inches.
December is a winter month in Round Top, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 10h 4m.
Avg High
°F
Avg Low
°F
Precipitation
3.29 in
Daylight
10h 4m
December records in Round Top
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | — | — | 2.23 in (1955) |
| December 2 | — | — | 2.70 in (2016) |
| December 3 | — | — | 2.68 in (1965) |
| December 4 | — | — | 2.60 in (2002) |
| December 5 | — | — | 1.73 in (1944) |
| December 6 | — | — | 1.89 in (1976) |
| December 7 | — | — | 3.64 in (2018) |
| December 8 | — | — | 0.98 in (1960) |
| December 9 | — | — | 1.30 in (2017) |
| December 10 | — | — | 1.50 in (1964) |
| December 11 | — | — | 2.06 in (2022) |
| December 12 | — | — | 1.63 in (1954) |
| December 13 | — | — | 1.43 in (1977) |
| December 14 | — | — | 1.50 in (1992) |
| December 15 | — | — | 2.23 in (1986) |
| December 16 | — | — | 1.26 in (1966) |
| December 17 | — | — | 3.20 in (1995) |
| December 18 | — | — | 1.77 in (1956) |
| December 19 | — | — | 1.97 in (2014) |
| December 20 | — | — | 1.42 in (1953) |
| December 21 | — | — | 3.49 in (1991) |
| December 22 | — | — | 1.38 in (1991) |
| December 23 | — | — | 2.19 in (1986) |
| December 24 | — | — | 2.00 in (2024) |
| December 25 | — | — | 0.68 in (1975) |
| December 26 | — | — | 2.02 in (2018) |
| December 27 | — | — | 1.39 in (1944) |
| December 28 | — | — | 1.60 in (2003) |
| December 29 | — | — | 1.49 in (1979) |
| December 30 | — | — | 2.46 in (1952) |
| December 31 | — | — | 1.71 in (1978) |