January weather in Los Alamitos, CA
The average temperature in Los Alamitos in January is 57.1°F (46.9°F–67.4°F). Average precipitation: 2.89 inches.
January is a winter month in Los Alamitos, and is cooler than the annual average of 64.9°F. Daily temperatures swing about 20.5°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 9h 59m. For travel, January is a comfortable month to visit.
Avg High
67.4°F
Avg Low
46.9°F
Precipitation
2.89 in
Daylight
9h 59m
January records in Los Alamitos
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 82.0°F (1969) | 34.0°F (1960) | 1.11 in (2026) |
| January 2 | 84.9°F (2002) | 32.0°F (1965) | 0.89 in (2005) |
| January 3 | 87.1°F (1969) | 32.0°F (1952) | 0.72 in (1991) |
| January 4 | 88.0°F (2012) | 28.0°F (1949) | 3.75 in (1995) |
| January 5 | 84.9°F (2006) | 28.9°F (1949) | 1.84 in (1979) |
| January 6 | 86.0°F (2006) | 30.0°F (1950) | 2.14 in (1993) |
| January 7 | 82.9°F (1996) | 30.9°F (1971) | 2.57 in (1995) |
| January 8 | 87.1°F (2007) | 34.0°F (1982) | 0.86 in (1950) |
| January 9 | 84.9°F (1983) | 35.1°F (1952) | 2.49 in (2005) |
| January 10 | 86.0°F (1983) | 30.9°F (1949) | 1.93 in (1995) |
| January 11 | 87.1°F (1983) | 34.0°F (1949) | 1.16 in (1980) |
| January 12 | 87.1°F (2009) | 34.0°F (1949) | 1.58 in (2017) |
| January 13 | 88.0°F (2018) | 25.0°F (1963) | 0.74 in (1969) |
| January 14 | 88.0°F (1975) | 30.9°F (2007) | 1.72 in (2023) |
| January 15 | 91.0°F (2021) | 30.9°F (2007) | 1.45 in (1993) |
| January 16 | 91.0°F (1976) | 34.0°F (2007) | 1.51 in (1973) |
| January 17 | 90.0°F (1976) | 30.0°F (1987) | 1.39 in (1988) |
| January 18 | 89.1°F (1971) | 34.0°F (2001) | 1.21 in (1993) |
| January 19 | 88.0°F (1975) | 35.1°F (1967) | 1.43 in (2010) |
| January 20 | 84.9°F (1976) | 35.1°F (1973) | 2.46 in (2010) |
| January 21 | 84.0°F (1976) | 34.0°F (1963) | 0.93 in (1969) |
| January 22 | 82.9°F (1976) | 36.0°F (1966) | 3.97 in (2017) |
| January 23 | 82.0°F (1951) | 37.0°F (1963) | 1.42 in (2008) |
| January 24 | 88.0°F (1951) | 34.0°F (1949) | 1.78 in (1969) |
| January 25 | 87.1°F (1951) | 37.0°F (1965) | 3.01 in (1956) |
| January 26 | 87.1°F (2003) | 32.0°F (1950) | 5.02 in (1956) |
| January 27 | 84.9°F (1976) | 34.0°F (1950) | 1.08 in (1983) |
| January 28 | 89.1°F (2018) | 34.0°F (1957) | 2.14 in (1980) |
| January 29 | 91.0°F (2018) | 30.9°F (1979) | 0.76 in (1951) |
| January 30 | 84.9°F (2003) | 32.0°F (2002) | 3.72 in (1979) |
| January 31 | 93.0°F (2003) | 34.0°F (2002) | 1.27 in (1979) |