December weather in West Sacramento, CA
The average temperature in West Sacramento in December is 47.3°F (38.5°F–56.0°F). Average precipitation: 3.43 inches.
December is a winter month in West Sacramento, and is cooler than the annual average of 61.8°F. Daily temperatures swing about 17.5°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 19m. For travel, December is a comfortable month to visit.
Avg High
56.0°F
Avg Low
38.5°F
Precipitation
3.43 in
Daylight
9h 19m
December records in West Sacramento
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (1995) | 28.0°F (1969) | 1.76 in (1951) |
| December 2 | 73.0°F (2011) | 28.0°F (2004) | 1.91 in (1961) |
| December 3 | 71.1°F (1959) | 27.0°F (2004) | 2.20 in (2014) |
| December 4 | 69.1°F (1975) | 28.0°F (2004) | 0.75 in (1966) |
| December 5 | 70.0°F (1995) | 26.1°F (1972) | 0.84 in (1966) |
| December 6 | 68.0°F (1989) | 25.2°F (2013) | 1.32 in (2007) |
| December 7 | 73.9°F (2020) | 27.0°F (1998) | 1.46 in (1997) |
| December 8 | 71.1°F (1943) | 23.0°F (2009) | 0.63 in (2016) |
| December 9 | 66.9°F (1950) | 21.0°F (1972) | 1.81 in (1954) |
| December 10 | 68.0°F (1943) | 23.0°F (1972) | 0.96 in (2022) |
| December 11 | 66.9°F (1958) | 19.9°F (1972) | 2.39 in (2014) |
| December 12 | 69.1°F (1958) | 25.0°F (1972) | 1.37 in (1995) |
| December 13 | 66.9°F (1988) | 19.9°F (1972) | 2.51 in (2021) |
| December 14 | 68.0°F (1958) | 26.1°F (1972) | 1.10 in (2024) |
| December 15 | 68.0°F (1958) | 25.0°F (1965) | 2.12 in (2016) |
| December 16 | 68.0°F (1958) | 25.0°F (1967) | 0.99 in (2014) |
| December 17 | 64.9°F (1958) | 26.1°F (1965) | 1.14 in (1977) |
| December 18 | 64.0°F (1958) | 26.1°F (2006) | 1.76 in (2005) |
| December 19 | 72.0°F (1999) | 25.0°F (1965) | 2.87 in (1955) |
| December 20 | 64.9°F (1969) | 23.0°F (1990) | 1.15 in (1969) |
| December 21 | 70.0°F (1999) | 21.9°F (1990) | 1.53 in (1982) |
| December 22 | 66.0°F (1999) | 18.0°F (1990) | 2.41 in (1955) |
| December 23 | 66.0°F (1964) | 19.9°F (1990) | 1.22 in (1955) |
| December 24 | 64.9°F (1964) | 19.0°F (1990) | 1.88 in (1983) |
| December 25 | 64.0°F (2013) | 21.9°F (1990) | 0.89 in (2012) |
| December 26 | 66.0°F (2013) | 23.0°F (1990) | 1.41 in (1948) |
| December 27 | 68.0°F (1953) | 26.1°F (1956) | 0.78 in (1971) |
| December 28 | 72.0°F (1967) | 25.0°F (1990) | 1.29 in (2001) |
| December 29 | 72.0°F (1989) | 24.1°F (1962) | 1.21 in (2003) |
| December 30 | 62.1°F (2013) | 19.9°F (1990) | 1.37 in (2004) |
| December 31 | 66.9°F (1996) | 24.1°F (1990) | 2.12 in (2005) |