January weather in West Sacramento, CA
The average temperature in West Sacramento in January is 47.6°F (39.2°F–56.0°F). Average precipitation: 3.66 inches.
January is a winter month in West Sacramento, and is cooler than the annual average of 61.8°F. Daily temperatures swing about 16.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 35m. For travel, January is a comfortable month to visit.
Avg High
56.0°F
Avg Low
39.2°F
Precipitation
3.66 in
Daylight
9h 35m
January records in West Sacramento
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 64.9°F (2018) | 23.0°F (1979) | 1.82 in (1997) |
| January 2 | 66.9°F (2014) | 25.0°F (1976) | 0.98 in (2006) |
| January 3 | 66.0°F (2014) | 24.1°F (1950) | 0.65 in (1987) |
| January 4 | 68.0°F (2014) | 23.0°F (1949) | 2.99 in (1982) |
| January 5 | 68.0°F (1948) | 19.9°F (1950) | 1.50 in (1978) |
| January 6 | 64.0°F (1966) | 24.1°F (1950) | 1.15 in (1993) |
| January 7 | 66.9°F (2015) | 25.0°F (1950) | 1.24 in (2017) |
| January 8 | 69.1°F (1990) | 28.0°F (1955) | 2.55 in (2018) |
| January 9 | 69.1°F (1953) | 28.0°F (1946) | 2.22 in (1995) |
| January 10 | 66.0°F (1962) | 25.0°F (1949) | 2.05 in (2017) |
| January 11 | 66.9°F (1959) | 21.0°F (1949) | 1.42 in (1952) |
| January 12 | 73.9°F (2009) | 24.1°F (2007) | 2.46 in (1990) |
| January 13 | 66.0°F (2009) | 21.9°F (1949) | 2.13 in (1993) |
| January 14 | 66.0°F (2014) | 21.9°F (2007) | 1.49 in (1952) |
| January 15 | 68.0°F (2009) | 21.0°F (2007) | 0.86 in (2019) |
| January 16 | 70.0°F (2021) | 23.0°F (2007) | 1.41 in (2019) |
| January 17 | 71.1°F (2014) | 24.1°F (1963) | 0.87 in (1954) |
| January 18 | 73.9°F (2021) | 25.0°F (2007) | 0.94 in (1973) |
| January 19 | 70.0°F (1991) | 24.1°F (1947) | 1.63 in (1969) |
| January 20 | 69.1°F (2014) | 25.0°F (1963) | 2.47 in (1964) |
| January 21 | 70.0°F (2014) | 26.1°F (1963) | 3.05 in (1967) |
| January 22 | 71.1°F (2011) | 25.0°F (1962) | 2.47 in (1997) |
| January 23 | 69.1°F (2014) | 28.9°F (1949) | 1.17 in (2000) |
| January 24 | 75.9°F (2014) | 25.0°F (1962) | 2.99 in (2000) |
| January 25 | 73.9°F (2014) | 25.0°F (1962) | 0.91 in (2001) |
| January 26 | 66.9°F (1947) | 26.1°F (1950) | 1.93 in (1997) |
| January 27 | 66.0°F (1988) | 27.0°F (1949) | 1.38 in (1981) |
| January 28 | 71.1°F (2024) | 25.0°F (1975) | 0.86 in (1981) |
| January 29 | 71.1°F (2024) | 25.0°F (1979) | 1.31 in (1998) |
| January 30 | 69.1°F (1976) | 25.0°F (1972) | 2.09 in (1963) |
| January 31 | 73.9°F (2015) | 27.0°F (1946) | 1.99 in (1963) |