January weather in Coronado, CA
The average temperature in Coronado in January is 57.6°F (49.0°F–66.3°F). Average precipitation: 1.67 inches.
January is a winter month in Coronado, and is cooler than the annual average of 63.9°F. Daily temperatures swing about 17.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 4m. For travel, January is a comfortable month to visit.
Avg High
66.3°F
Avg Low
49.0°F
Precipitation
1.67 in
Daylight
10h 4m
January records in Coronado
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 80.1°F (2008) | 37.9°F (2015) | 0.89 in (2023) |
| January 2 | 79.0°F (2014) | 37.9°F (2015) | 0.75 in (1990) |
| January 3 | 81.0°F (2010) | 37.9°F (1952) | 1.03 in (1991) |
| January 4 | 88.0°F (1969) | 30.0°F (1949) | 0.86 in (1974) |
| January 5 | 86.0°F (2012) | 34.0°F (1949) | 1.24 in (2016) |
| January 6 | 81.0°F (2014) | 35.1°F (1973) | 1.26 in (1977) |
| January 7 | 81.0°F (2003) | 35.1°F (1971) | 1.12 in (1957) |
| January 8 | 81.0°F (2010) | 37.0°F (2024) | 0.32 in (1993) |
| January 9 | 79.0°F (1983) | 39.9°F (1952) | 1.66 in (1980) |
| January 10 | 80.1°F (2009) | 39.0°F (1972) | 1.05 in (1955) |
| January 11 | 82.0°F (1983) | 37.9°F (1949) | 1.00 in (2001) |
| January 12 | 89.1°F (1986) | 37.0°F (1949) | 1.15 in (1960) |
| January 13 | 84.9°F (2009) | 32.0°F (1963) | 0.86 in (1952) |
| January 14 | 84.9°F (2014) | 37.9°F (1963) | 2.04 in (1969) |
| January 15 | 88.0°F (2014) | 37.9°F (2013) | 1.44 in (1993) |
| January 16 | 88.0°F (2014) | 39.0°F (1947) | 1.21 in (1978) |
| January 17 | 88.0°F (2014) | 36.0°F (1987) | 0.91 in (1952) |
| January 18 | 86.0°F (2009) | 37.9°F (2001) | 1.09 in (1952) |
| January 19 | 87.1°F (2009) | 39.9°F (1990) | 0.64 in (2010) |
| January 20 | 84.0°F (2009) | 37.9°F (1963) | 1.10 in (2010) |
| January 21 | 79.0°F (1976) | 39.9°F (1966) | 1.06 in (1964) |
| January 22 | 84.0°F (2013) | 37.0°F (1966) | 3.51 in (2024) |
| January 23 | 84.0°F (2011) | 39.9°F (2025) | 0.91 in (2008) |
| January 24 | 80.1°F (1968) | 39.9°F (1966) | 0.66 in (1969) |
| January 25 | 84.9°F (2007) | 37.0°F (1949) | 1.39 in (1995) |
| January 26 | 82.9°F (2003) | 37.9°F (1950) | 1.00 in (1961) |
| January 27 | 82.9°F (1986) | 39.0°F (1950) | 1.13 in (1956) |
| January 28 | 102.9°F (2010) | 37.9°F (2017) | 0.73 in (1980) |
| January 29 | 82.0°F (2009) | 37.9°F (1979) | 1.81 in (1950) |
| January 30 | 84.9°F (1984) | 37.0°F (1949) | 0.79 in (1966) |
| January 31 | 84.9°F (1992) | 39.0°F (2002) | 2.77 in (1979) |