December weather in Turlock, CA
The average temperature in Turlock in December is 48.4°F (41.9°F–55.0°F). Average precipitation: 2.26 inches.
December is a winter month in Turlock, and is cooler than the annual average of 64°F. Daily temperatures swing about 13.1°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 25m. For travel, December is a comfortable month to visit.
Avg High
55.0°F
Avg Low
41.9°F
Precipitation
2.26 in
Daylight
9h 25m
December records in Turlock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.0°F (2021) | 28.0°F (1896) | 0.99 in (2019) |
| December 2 | 66.0°F (1987) | 23.0°F (1915) | 1.35 in (2019) |
| December 3 | 66.9°F (1987) | 26.1°F (1923) | 1.02 in (1974) |
| December 4 | 68.0°F (2020) | 26.1°F (1923) | 1.90 in (1915) |
| December 5 | 69.1°F (1995) | 28.9°F (1921) | 0.86 in (1951) |
| December 6 | 69.1°F (2014) | 25.0°F (1921) | 0.79 in (1966) |
| December 7 | 70.0°F (2020) | 26.1°F (1921) | 1.04 in (1950) |
| December 8 | 70.0°F (2006) | 25.0°F (1927) | 1.63 in (1922) |
| December 9 | 69.1°F (1915) | 28.0°F (1921) | 0.78 in (1906) |
| December 10 | 72.0°F (1915) | 23.0°F (1923) | 1.29 in (1996) |
| December 11 | 68.0°F (1915) | 19.9°F (1923) | 2.70 in (1906) |
| December 12 | 68.0°F (1996) | 24.1°F (1923) | 0.87 in (2014) |
| December 13 | 64.0°F (2006) | 27.0°F (1985) | 1.20 in (2021) |
| December 14 | 66.9°F (1896) | 26.1°F (1985) | 0.91 in (1934) |
| December 15 | 62.1°F (1896) | 25.0°F (1926) | 0.53 in (1957) |
| December 16 | 66.9°F (2023) | 27.0°F (1927) | 0.98 in (2002) |
| December 17 | 62.1°F (1920) | 24.1°F (1927) | 0.70 in (2018) |
| December 18 | 63.0°F (1991) | 23.0°F (1924) | 0.84 in (1925) |
| December 19 | 66.0°F (2005) | 18.0°F (1924) | 1.13 in (1894) |
| December 20 | 64.0°F (2005) | 21.9°F (1923) | 1.04 in (1938) |
| December 21 | 63.0°F (1999) | 23.0°F (1990) | 1.55 in (1996) |
| December 22 | 66.9°F (2023) | 3.9°F (1996) | 1.17 in (1945) |
| December 23 | 64.9°F (1999) | 19.0°F (1990) | 1.48 in (1955) |
| December 24 | 61.0°F (1999) | 19.0°F (1990) | 1.38 in (1955) |
| December 25 | 62.1°F (1921) | 21.9°F (1924) | 1.07 in (1971) |
| December 26 | 62.1°F (2017) | 19.0°F (1924) | 1.25 in (1921) |
| December 27 | 68.0°F (1921) | 23.0°F (1923) | 1.12 in (1936) |
| December 28 | 66.9°F (2024) | 25.0°F (1923) | 1.11 in (1931) |
| December 29 | 66.9°F (2023) | 25.0°F (1895) | 0.98 in (1965) |
| December 30 | 62.1°F (1999) | 24.1°F (1895) | 1.42 in (1933) |
| December 31 | 64.9°F (1996) | 19.9°F (1915) | 1.25 in (2022) |