December weather in El Segundo, CA
The average temperature in El Segundo in December is 57.6°F (49.1°F–66.1°F). Average precipitation: 2.23 inches.
December is a winter month in El Segundo, and is cooler than the annual average of 63.6°F. Daily temperatures swing about 17°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 45m. For travel, December is a comfortable month to visit.
Avg High
66.1°F
Avg Low
49.1°F
Precipitation
2.23 in
Daylight
9h 45m
December records in El Segundo
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 88.0°F (1959) | 41.0°F (2004) | 0.50 in (1952) |
| December 2 | 86.0°F (1959) | 37.9°F (1946) | 1.12 in (2014) |
| December 3 | 93.9°F (1958) | 42.1°F (1973) | 0.95 in (1966) |
| December 4 | 86.0°F (1979) | 39.0°F (1948) | 1.72 in (1974) |
| December 5 | 84.9°F (1979) | 37.0°F (1948) | 1.49 in (1966) |
| December 6 | 84.9°F (1979) | 39.0°F (1960) | 1.51 in (1997) |
| December 7 | 82.0°F (1989) | 37.0°F (1978) | 1.71 in (1992) |
| December 8 | 84.9°F (1975) | 33.1°F (1951) | 0.50 in (1949) |
| December 9 | 86.0°F (2017) | 33.1°F (1951) | 1.37 in (1996) |
| December 10 | 87.1°F (1958) | 36.0°F (1951) | 0.80 in (1996) |
| December 11 | 84.0°F (1958) | 36.0°F (1949) | 0.68 in (1996) |
| December 12 | 82.9°F (2010) | 35.1°F (1949) | 1.49 in (2014) |
| December 13 | 82.9°F (1952) | 39.0°F (1945) | 0.82 in (1995) |
| December 14 | 86.0°F (1953) | 37.9°F (1967) | 1.29 in (2021) |
| December 15 | 81.0°F (2017) | 37.0°F (1948) | 1.89 in (2008) |
| December 16 | 84.9°F (1980) | 39.9°F (1944) | 1.03 in (2002) |
| December 17 | 80.1°F (1950) | 39.0°F (1945) | 0.48 in (2010) |
| December 18 | 82.9°F (2024) | 39.9°F (1944) | 2.23 in (1970) |
| December 19 | 82.9°F (1954) | 35.1°F (1946) | 2.23 in (2010) |
| December 20 | 82.0°F (1954) | 37.9°F (1967) | 1.17 in (2010) |
| December 21 | 80.1°F (2020) | 32.0°F (1968) | 1.62 in (1945) |
| December 22 | 78.1°F (1960) | 35.1°F (1949) | 1.86 in (1945) |
| December 23 | 84.9°F (1989) | 35.1°F (1990) | 1.48 in (2021) |
| December 24 | 84.0°F (1947) | 35.1°F (1948) | 1.88 in (2025) |
| December 25 | 82.9°F (1947) | 35.1°F (1949) | 1.78 in (1946) |
| December 26 | 86.0°F (1947) | 34.0°F (1987) | 1.57 in (1977) |
| December 27 | 84.0°F (1947) | 36.0°F (1962) | 2.25 in (1971) |
| December 28 | 82.0°F (1963) | 37.0°F (1954) | 4.53 in (2004) |
| December 29 | 84.9°F (1963) | 37.0°F (1954) | 2.84 in (1951) |
| December 30 | 90.0°F (1980) | 37.0°F (1982) | 3.12 in (2021) |
| December 31 | 79.0°F (1963) | 35.1°F (1947) | 0.96 in (2022) |