Weather on December 15
Berkeley, CA
55 Years of Data
Avg High
57°F
Avg Low
44°F
Warmest
1980
60°F avg
Coldest
1972
42°F avg
About This Date
December 15th in Berkeley, CA typically brings cool winter weather, with average highs around 57°F and lows near 44°F. Over 55 years of records, the warmest December 15th was in 1980 (60°F average), while the coldest was 1972 (42°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 25% of December 15th dates historically, with the wettest December 15th recording 6.76" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for December 15th in Berkeley, CA? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 56° | 41° | 48° | — | — |
| 2024 | 55° | 44° | 50° | — | — |
| 2023 | 64° | 48° | 56° | — | — |
| 2022 | 57° | 40° | 48° | — | — |
| 2021 | 53° | 42° | 48° | — | — |
| 2020 | 59° | 43° | 51° | — | — |
| 2019 | 58° | 40° | 49° | — | — |
| 2018 | 63° | 51° | 57° | — | — |
| 2017 | 69° | 46° | 58° | — | — |
| 2016 | 62° | 55° | 59° | 6.76" | — |
| 2015 | 55° | 39° | 47° | — | — |
| 2014 | 61° | 47° | 54° | 3" | — |
| 2013 | 63° | 40° | 51° | — | — |
| 2012 | 51° | 39° | 45° | — | — |
| 2011 | 54° | 44° | 49° | 0.13" | — |
| 2010 | 58° | 44° | 51° | — | — |
| 2009 | 58° | 46° | 52° | — | — |
| 2008 | 48° | 41° | 45° | 0.86" | — |
| 2007 | 58° | 39° | 48° | — | — |
| 2006 | 59° | 45° | 52° | 0.58" | — |
| 2005 | 57° | 43° | 50° | — | — |
| 2004 | 58° | 44° | 51° | — | — |
| 2003 | 56° | 37° | 46° | — | — |
| 2002 | 59° | 49° | 54° | 1.6" | — |
| 2001 | 51° | 38° | 44° | — | — |
| 2000 | 54° | 48° | 51° | 0.03" | — |
| 1999 | 58° | 39° | 48° | — | — |
| 1998 | 56° | 44° | 50° | — | — |
| 1997 | 55° | 42° | 49° | 2.36" | — |
| 1996 | 64° | 49° | 56° | — | — |
| 1995 | 58° | 52° | 55° | 1.78" | — |
| 1994 | 51° | 46° | 49° | — | — |
| 1993 | 54° | 42° | 48° | — | — |
| 1992 | 60° | 46° | 53° | — | — |
| 1991 | 58° | 44° | 51° | — | — |
| 1990 | 48° | 42° | 45° | 2.36" | — |
| 1989 | 63° | 44° | 53° | — | — |
| 1988 | 56° | 48° | 52° | — | — |
| 1987 | 50° | 43° | 46° | 0.56" | — |
| 1986 | 52° | 40° | 46° | 0.94" | — |
| 1985 | 53° | 40° | 46° | — | — |
| 1984 | 48° | 42° | 45° | 2.03" | — |
| 1983 | 58° | 52° | 55° | — | — |
| 1982 | 57° | 50° | 54° | — | — |
| 1981 | 60° | 52° | 56° | 0.2" | — |
| 1980warmest | 73° | 47° | 60° | — | — |
| 1979 | 67° | 45° | 56° | — | — |
| 1978 | 62° | 43° | 52° | — | — |
| 1977 | 55° | 47° | 51° | — | — |
| 1976 | 65° | 42° | 53° | — | — |
| 1975 | 55° | 39° | 47° | — | — |
| 1974 | 59° | 48° | 54° | — | — |
| 1973 | 56° | 46° | 51° | — | — |
| 1972coldest | 48° | 36° | 42° | — | — |
| 1971 | 53° | 38° | 45° | — | — |
55 years of data from BERKELEY