Weather on December 18
Oakland, CA
55 Years of Data
Avg High
60°F
Avg Low
44°F
Warmest
1980
60°F avg
Coldest
1971
44°F avg
About This Date
December 18th in Oakland, CA typically brings mild winter weather, with average highs around 60°F and lows near 44°F. Over 55 years of records, the warmest December 18th was in 1980 (60°F average), while the coldest was 1971 (44°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 29% of December 18th dates historically, with the wettest December 18th recording 6.45" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for December 18th in Oakland, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 48° | 54° | — | — |
| 2024 | 63° | 45° | 54° | — | — |
| 2023 | 65° | 50° | 57° | — | — |
| 2022 | 57° | 39° | 48° | — | — |
| 2021 | 55° | 40° | 47° | — | — |
| 2020 | 62° | 42° | 52° | — | — |
| 2019 | 57° | 48° | 53° | 1.07" | — |
| 2018 | 65° | 48° | 56° | — | — |
| 2017 | 59° | 37° | 48° | — | — |
| 2016 | 56° | 36° | 46° | — | — |
| 2015 | 61° | 47° | 54° | 0.89" | — |
| 2014 | 67° | 50° | 58° | — | — |
| 2013 | 61° | 44° | 52° | — | — |
| 2012 | 55° | 42° | 49° | — | — |
| 2011 | 56° | 41° | 48° | — | — |
| 2010 | 61° | 53° | 57° | 1.57" | — |
| 2009 | 62° | 48° | 55° | — | — |
| 2008 | 55° | 36° | 45° | — | — |
| 2007 | 57° | 47° | 52° | 1.98" | — |
| 2006 | 58° | 35° | 46° | — | — |
| 2005 | 61° | 50° | 55° | 6.45" | — |
| 2004 | 64° | 42° | 53° | — | — |
| 2003 | — | 48° | — | — | — |
| 2002 | 59° | 43° | 51° | 0.03" | — |
| 2001 | 58° | 42° | 50° | — | — |
| 2000 | 62° | 46° | 54° | — | — |
| 1999 | 60° | 44° | 52° | — | — |
| 1998 | 61° | 46° | 53° | — | — |
| 1997 | 62° | 49° | 55° | — | — |
| 1996 | — | 46° | — | — | — |
| 1995 | 57° | 55° | 56° | — | — |
| 1994 | 57° | 48° | 53° | — | — |
| 1993 | 52° | 45° | 48° | — | — |
| 1992 | 52° | 43° | 47° | — | — |
| 1991 | 60° | 50° | 55° | 0.3" | — |
| 1990 | 58° | 41° | 49° | 0.05" | — |
| 1989 | 55° | 40° | 47° | — | — |
| 1988 | 66° | 42° | 54° | — | — |
| 1987 | 58° | 38° | 48° | 0.03" | — |
| 1986 | 66° | 44° | 55° | 0.33" | — |
| 1985 | 62° | 38° | 50° | — | — |
| 1984 | 51° | 40° | 45° | — | — |
| 1983 | 62° | 47° | 54° | 0.03" | — |
| 1982 | 60° | 42° | 51° | — | — |
| 1981 | 65° | 48° | 56° | 0.1" | — |
| 1980warmest | 69° | 50° | 60° | — | — |
| 1979 | 67° | 43° | 55° | — | — |
| 1978 | 50° | 43° | 46° | 0.89" | — |
| 1977 | 56° | 40° | 48° | 1.83" | — |
| 1976 | 69° | 49° | 59° | — | — |
| 1975 | 62° | 35° | 49° | — | — |
| 1974 | 60° | 38° | 49° | — | — |
| 1973 | 59° | 37° | 48° | 0.08" | — |
| 1972 | 54° | 39° | 46° | 1.75" | — |
| 1971coldest | 56° | 32° | 44° | — | — |
55 years of data from UPPER SAN LEANDRO FILTERS