December weather in Carpinteria, CA
The average temperature in Carpinteria in December is °F (°F–°F). Average precipitation: 4.25 inches.
December is a winter month in Carpinteria, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 9h 43m.
Avg High
°F
Avg Low
°F
Precipitation
4.25 in
Daylight
9h 43m
December records in Carpinteria
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.9°F (2024) | 41.0°F (2023) | 2.72 in (1973) |
| December 2 | 75.9°F (2024) | 37.9°F (2023) | 2.07 in (2008) |
| December 3 | 75.0°F (2024) | 39.0°F (2025) | 3.70 in (1966) |
| December 4 | 75.0°F (2024) | 37.0°F (2025) | 8.13 in (1974) |
| December 5 | 79.0°F (2023) | 37.9°F (2025) | 2.85 in (1997) |
| December 6 | 81.0°F (2023) | 41.0°F (2025) | 6.30 in (1997) |
| December 7 | 81.0°F (2024) | 41.0°F (2024) | 3.23 in (1992) |
| December 8 | 79.0°F (2025) | 37.0°F (2023) | 2.65 in (1949) |
| December 9 | 81.0°F (2025) | 37.9°F (2023) | 0.52 in (1954) |
| December 10 | 84.0°F (2025) | 36.0°F (2024) | 2.16 in (1996) |
| December 11 | 86.0°F (2025) | 37.9°F (2024) | 6.51 in (2022) |
| December 12 | 84.9°F (2025) | 36.0°F (2024) | 0.86 in (1951) |
| December 13 | 82.0°F (2025) | 34.0°F (2024) | 3.15 in (2014) |
| December 14 | 80.1°F (2025) | 36.0°F (2024) | 5.56 in (2021) |
| December 15 | 78.1°F (2025) | 34.0°F (2024) | 3.93 in (1957) |
| December 16 | 79.0°F (2025) | 36.0°F (2024) | 3.77 in (1957) |
| December 17 | 82.0°F (2025) | 42.1°F (2024) | 2.12 in (1957) |
| December 18 | 79.0°F (2025) | 44.1°F (2024) | 4.60 in (2007) |
| December 19 | 82.9°F (2025) | 44.1°F (2025) | 2.71 in (1970) |
| December 20 | 79.0°F (2024) | 42.1°F (2025) | 3.42 in (1964) |
| December 21 | 77.0°F (2024) | 42.1°F (2024) | 4.32 in (2010) |
| December 22 | 73.9°F (2024) | 41.0°F (2025) | 5.46 in (1945) |
| December 23 | 72.0°F (2025) | 42.1°F (2023) | 2.07 in (1982) |
| December 24 | 75.0°F (2024) | 42.1°F (2023) | 4.79 in (2025) |
| December 25 | 64.0°F (2023) | 39.0°F (2023) | 3.41 in (1946) |
| December 26 | 68.0°F (2023) | 39.0°F (2023) | 6.92 in (2025) |
| December 27 | 75.0°F (2024) | 44.1°F (2023) | 3.54 in (1971) |
| December 28 | 70.0°F (2024) | 39.0°F (2023) | 6.24 in (1977) |
| December 29 | 73.9°F (2024) | 37.9°F (2025) | 8.14 in (1965) |
| December 30 | 66.9°F (2024) | 39.0°F (2024) | 3.41 in (1991) |
| December 31 | 75.9°F (2024) | 37.9°F (2024) | 7.00 in (2004) |