December weather in Berkeley, CA
The average temperature in Berkeley in December is 50.9°F (43.2°F–58.6°F). Average precipitation: 5.32 inches.
December is a winter month in Berkeley, and is cooler than the annual average of 58.4°F. Daily temperatures swing about 15.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 23m. For travel, December is a wet month.
Avg High
58.6°F
Avg Low
43.2°F
Precipitation
5.32 in
Daylight
9h 23m
December records in Berkeley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.0°F (1959) | 34.0°F (1905) | 2.17 in (1952) |
| December 2 | 70.0°F (1939) | 37.0°F (1906) | 2.09 in (2001) |
| December 3 | 75.9°F (1927) | 37.0°F (1905) | 2.82 in (1915) |
| December 4 | 73.9°F (1958) | 34.0°F (1909) | 1.17 in (1952) |
| December 5 | 73.0°F (1929) | 32.0°F (2013) | 1.66 in (1909) |
| December 6 | 72.0°F (1925) | 35.1°F (2013) | 1.12 in (1987) |
| December 7 | 71.1°F (1925) | 35.1°F (2013) | 2.14 in (1952) |
| December 8 | 70.0°F (1925) | 30.0°F (1972) | 1.59 in (1997) |
| December 9 | 69.1°F (1950) | 25.0°F (1972) | 1.71 in (1937) |
| December 10 | 70.0°F (1958) | 28.9°F (1972) | 1.85 in (1937) |
| December 11 | 72.0°F (1958) | 26.1°F (1932) | 4.10 in (2014) |
| December 12 | 80.1°F (1942) | 28.9°F (1932) | 1.46 in (2006) |
| December 13 | 69.1°F (1953) | 30.9°F (1972) | 4.73 in (2002) |
| December 14 | 69.1°F (1942) | 32.0°F (1932) | 1.24 in (1941) |
| December 15 | 73.0°F (1980) | 30.9°F (1913) | 2.66 in (2016) |
| December 16 | 70.0°F (1980) | 34.0°F (1928) | 1.56 in (2002) |
| December 17 | 71.1°F (1998) | 30.9°F (1924) | 1.34 in (1977) |
| December 18 | 66.0°F (1917) | 30.0°F (1924) | 2.84 in (2005) |
| December 19 | 66.0°F (1937) | 30.0°F (1924) | 2.75 in (1955) |
| December 20 | 73.0°F (1999) | 32.0°F (1908) | 3.06 in (1969) |
| December 21 | 70.0°F (1999) | 27.0°F (1965) | 2.00 in (1996) |
| December 22 | 69.1°F (1999) | 24.1°F (1990) | 2.91 in (1955) |
| December 23 | 69.1°F (1999) | 28.9°F (1990) | 1.88 in (1979) |
| December 24 | 69.1°F (1901) | 30.9°F (1905) | 2.30 in (1979) |
| December 25 | 71.1°F (1967) | 32.0°F (1905) | 0.90 in (1921) |
| December 26 | 75.0°F (1967) | 30.0°F (1924) | 2.00 in (1921) |
| December 27 | 71.1°F (1953) | 32.0°F (1985) | 2.37 in (2004) |
| December 28 | 73.9°F (1967) | 32.0°F (1985) | 2.53 in (1951) |
| December 29 | 66.9°F (1967) | 32.0°F (1905) | 2.99 in (2003) |
| December 30 | 66.9°F (2013) | 32.0°F (1915) | 1.93 in (1976) |
| December 31 | 68.0°F (1921) | 30.0°F (1915) | 2.04 in (2005) |