December weather in Schertz, TX
The average temperature in Schertz in December is 53.0°F (41.7°F–64.2°F). Average precipitation: inches.
December is a winter month in Schertz, and is cooler than the annual average of 69.3°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Daylight averages about 10h 7m. For travel, December is a comfortable month to visit.
Avg High
64.2°F
Avg Low
41.7°F
Precipitation
in
Daylight
10h 7m
December records in Schertz
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 84.0°F (1954) | 25.2°F (2020) | 2.49 in (1953) |
| December 2 | 82.0°F (1966) | 30.9°F (1960) | 3.16 in (1965) |
| December 3 | 82.0°F (1970) | 32.0°F (1963) | 0.17 in (1952) |
| December 4 | 84.0°F (1954) | 30.9°F (1968) | 0.09 in (1959) |
| December 5 | 82.0°F (1966) | 27.0°F (1950) | 1.46 in (1969) |
| December 6 | 84.0°F (1951) | 19.9°F (1950) | 0.60 in (1969) |
| December 7 | 84.0°F (1966) | 21.9°F (1950) | 1.55 in (2018) |
| December 8 | 81.0°F (1966) | 30.9°F (1968) | 0.30 in (1960) |
| December 9 | 82.0°F (1970) | 30.9°F (1963) | 1.83 in (1964) |
| December 10 | 84.0°F (2021) | 30.9°F (1966) | 0.22 in (1965) |
| December 11 | 82.0°F (1949) | 25.0°F (1966) | 0.13 in (1954) |
| December 12 | 78.1°F (1950) | 23.0°F (1966) | 0.46 in (1953) |
| December 13 | 81.0°F (2019) | 25.0°F (1966) | 0.69 in (1963) |
| December 14 | 81.0°F (2019) | 24.1°F (1966) | 0.74 in (1949) |
| December 15 | 81.0°F (2019) | 25.0°F (1964) | 0.96 in (1959) |
| December 16 | 80.1°F (2021) | 23.0°F (1951) | 0.23 in (1949) |
| December 17 | 81.0°F (2024) | 27.0°F (1964) | 0.53 in (1949) |
| December 18 | 82.0°F (2025) | 26.1°F (1964) | 2.14 in (1956) |
| December 19 | 79.0°F (1950) | 25.2°F (2019) | 0.85 in (1952) |
| December 20 | 82.0°F (1951) | 30.9°F (1961) | 0.28 in (1962) |
| December 21 | 80.1°F (1970) | 28.0°F (1951) | 0.08 in (1956) |
| December 22 | 81.0°F (2025) | 19.2°F (2022) | 0.36 in (1968) |
| December 23 | 80.1°F (2025) | 15.3°F (2022) | 0.35 in (1962) |
| December 24 | 82.0°F (1964) | 17.2°F (2022) | 0.45 in (2023) |
| December 25 | 90.0°F (1955) | 20.1°F (2022) | 0.57 in (1957) |
| December 26 | 81.0°F (2025) | 27.1°F (2022) | 0.33 in (1949) |
| December 27 | 81.0°F (2021) | 29.1°F (2022) | 0.27 in (1957) |
| December 28 | 82.9°F (2024) | 26.1°F (1961) | 0.22 in (1960) |
| December 29 | 82.0°F (2024) | 23.0°F (1961) | 0.97 in (1969) |
| December 30 | 88.0°F (2024) | 32.0°F (1954) | 0.82 in (1952) |
| December 31 | 84.0°F (2021) | 21.9°F (1963) | 1.15 in (1959) |