January weather in Del Mar, CA
The average temperature in Del Mar in January is 57.2°F (47.0°F–67.4°F). Average precipitation: 2.30 inches.
January is a winter month in Del Mar, and is cooler than the annual average of 64.2°F. Daily temperatures swing about 20.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 3m. For travel, January is a comfortable month to visit.
Avg High
67.4°F
Avg Low
47.0°F
Precipitation
2.30 in
Daylight
10h 3m
January records in Del Mar
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 84.9°F (1964) | 34.0°F (1951) | 1.31 in (2023) |
| January 2 | 81.0°F (2018) | 30.9°F (1976) | 0.49 in (1990) |
| January 3 | 84.9°F (1953) | 30.9°F (1952) | 1.14 in (1995) |
| January 4 | 84.9°F (1969) | 30.0°F (1952) | 1.34 in (1987) |
| January 5 | 86.0°F (2012) | 28.0°F (1972) | 1.87 in (2016) |
| January 6 | 82.9°F (2015) | 34.0°F (1989) | 2.03 in (2016) |
| January 7 | 84.9°F (1962) | 33.1°F (1971) | 1.74 in (1957) |
| January 8 | 86.0°F (1983) | 32.0°F (1982) | 1.04 in (1974) |
| January 9 | 84.9°F (1983) | 33.1°F (1989) | 1.48 in (1978) |
| January 10 | 84.9°F (1983) | 36.0°F (1949) | 1.79 in (1978) |
| January 11 | 91.0°F (1996) | 32.0°F (2013) | 2.00 in (1980) |
| January 12 | 86.0°F (1996) | 35.1°F (2013) | 1.44 in (1960) |
| January 13 | 87.1°F (2018) | 32.0°F (1989) | 1.75 in (1952) |
| January 14 | 88.0°F (2014) | 30.2°F (2013) | 1.72 in (2023) |
| January 15 | 84.9°F (2014) | 31.1°F (2013) | 1.09 in (1993) |
| January 16 | 88.0°F (1976) | 30.0°F (1987) | 1.15 in (2023) |
| January 17 | 87.1°F (1965) | 30.0°F (1987) | 0.67 in (1952) |
| January 18 | 84.9°F (1971) | 33.1°F (1997) | 1.33 in (1952) |
| January 19 | 84.0°F (2005) | 36.0°F (2012) | 0.98 in (1954) |
| January 20 | 82.0°F (1976) | 34.0°F (1988) | 1.68 in (1962) |
| January 21 | 80.1°F (1989) | 35.1°F (1988) | 1.29 in (2010) |
| January 22 | 82.9°F (2013) | 37.0°F (1966) | 1.37 in (1967) |
| January 23 | 82.0°F (1968) | 36.0°F (2014) | 0.54 in (2008) |
| January 24 | 86.0°F (1992) | 36.0°F (2002) | 0.44 in (1954) |
| January 25 | 88.0°F (2005) | 35.1°F (1949) | 1.25 in (1995) |
| January 26 | 84.0°F (1986) | 35.1°F (1950) | 0.92 in (1997) |
| January 27 | 82.0°F (1986) | 33.1°F (1950) | 0.97 in (1956) |
| January 28 | 91.0°F (2018) | 34.0°F (1948) | 0.97 in (1980) |
| January 29 | 89.1°F (2018) | 34.0°F (1979) | 2.74 in (1980) |
| January 30 | 86.0°F (1992) | 32.0°F (2002) | 0.71 in (1966) |
| January 31 | 88.0°F (2003) | 33.1°F (1972) | 1.42 in (1996) |