January weather in Watsonville, CA
The average temperature in Watsonville in January is 51.0°F (39.9°F–62.0°F). Average precipitation: 4.43 inches.
January is a winter month in Watsonville, and is cooler than the annual average of 57.6°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 44m. For travel, January is a comfortable month to visit.
Avg High
62.0°F
Avg Low
39.9°F
Precipitation
4.43 in
Daylight
9h 44m
January records in Watsonville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 72.0°F (1920) | 21.9°F (1919) | 1.85 in (1955) |
| January 2 | 78.1°F (2012) | 24.1°F (1912) | 2.08 in (2006) |
| January 3 | 75.9°F (2001) | 23.0°F (1912) | 2.60 in (1916) |
| January 4 | 75.0°F (1914) | 23.0°F (1949) | 1.89 in (2017) |
| January 5 | 77.0°F (2001) | 23.0°F (1949) | 2.95 in (1982) |
| January 6 | 75.0°F (1911) | 21.9°F (1913) | 1.47 in (1959) |
| January 7 | 78.1°F (1911) | 19.9°F (1913) | 1.43 in (2019) |
| January 8 | 81.0°F (1962) | 21.9°F (1937) | 1.56 in (2017) |
| January 9 | 80.1°F (1962) | 25.0°F (1937) | 1.78 in (2018) |
| January 10 | 79.0°F (1962) | 19.9°F (1949) | 2.99 in (1959) |
| January 11 | 75.0°F (1990) | 23.0°F (1949) | 1.56 in (1979) |
| January 12 | 73.9°F (1942) | 24.1°F (1949) | 2.18 in (1952) |
| January 13 | 77.0°F (2009) | 26.1°F (1963) | 2.03 in (1993) |
| January 14 | 80.1°F (1912) | 24.1°F (2007) | 1.60 in (1969) |
| January 15 | 79.0°F (2009) | 25.0°F (2007) | 1.38 in (1998) |
| January 16 | 81.0°F (2014) | 25.0°F (1928) | 1.63 in (1970) |
| January 17 | 82.9°F (2014) | 26.1°F (1917) | 3.17 in (1950) |
| January 18 | 86.0°F (2014) | 24.1°F (1922) | 2.18 in (2000) |
| January 19 | 81.0°F (2014) | 1.9°F (1920) | 3.69 in (1969) |
| January 20 | 80.1°F (2014) | 26.1°F (1922) | 2.18 in (1962) |
| January 21 | 79.0°F (1976) | 21.0°F (1937) | 1.96 in (2012) |
| January 22 | 78.1°F (2014) | 21.0°F (1937) | 2.55 in (1967) |
| January 23 | 78.1°F (1948) | 24.1°F (1937) | 1.69 in (1981) |
| January 24 | 77.0°F (1968) | 27.0°F (1924) | 4.23 in (2000) |
| January 25 | 77.0°F (2015) | 26.1°F (1949) | 2.18 in (2000) |
| January 26 | 82.0°F (2015) | 26.1°F (1949) | 1.58 in (1924) |
| January 27 | 75.9°F (1920) | 27.0°F (1949) | 1.95 in (1983) |
| January 28 | 77.0°F (2011) | 27.0°F (1912) | 2.04 in (1981) |
| January 29 | 80.1°F (2024) | 27.0°F (1979) | 1.84 in (1911) |
| January 30 | 77.0°F (1962) | 27.0°F (1975) | 1.80 in (1963) |
| January 31 | 77.0°F (2018) | 24.1°F (1923) | 4.10 in (1963) |