Weather on December 2
San Mateo, CA
55 Years of Data
Avg High
60°F
Avg Low
46°F
Warmest
2011
62°F avg
Coldest
1982
45°F avg
About This Date
December 2nd in San Mateo, CA typically brings mild winter weather, with average highs around 60°F and lows near 46°F. Over 55 years of records, the warmest December 2nd was in 2011 (62°F average), while the coldest was 1982 (45°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 29% of December 2nd dates historically, with the wettest December 2nd recording 4.7" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for December 2nd in San Mateo, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 45° | 52° | — | — |
| 2024 | 64° | 49° | 56° | — | — |
| 2023 | 64° | 55° | 60° | 0.1" | — |
| 2022 | 53° | 38° | 45° | — | — |
| 2021 | 62° | 49° | 55° | — | — |
| 2020 | 66° | 44° | 55° | — | — |
| 2019 | 58° | 53° | 55° | 0.51" | — |
| 2018 | 55° | 42° | 49° | — | — |
| 2017 | 58° | 48° | 53° | 0.03" | — |
| 2016 | 62° | 49° | 55° | — | — |
| 2015 | 58° | 46° | 52° | — | — |
| 2014 | 62° | 56° | 59° | 4.04" | — |
| 2013 | 62° | 46° | 54° | — | — |
| 2012 | 64° | 51° | 58° | 2.34" | — |
| 2011warmest | 71° | 54° | 62° | — | — |
| 2010 | 53° | 44° | 49° | — | — |
| 2009 | 54° | 40° | 47° | — | — |
| 2008 | 62° | 49° | 55° | — | — |
| 2007 | 59° | 44° | 52° | — | — |
| 2006 | 62° | 38° | 50° | — | — |
| 2005 | 56° | 44° | 50° | — | — |
| 2004 | 58° | 40° | 49° | — | — |
| 2003 | 62° | 52° | 57° | — | — |
| 2002 | 61° | 47° | 54° | — | — |
| 2001 | 60° | 48° | 54° | 4.7" | — |
| 2000 | 58° | 41° | 49° | — | — |
| 1999 | 58° | 47° | 52° | 0.25" | — |
| 1998 | 60° | 51° | 56° | 0.03" | — |
| 1997 | 63° | 43° | 53° | — | — |
| 1996 | 56° | 42° | 49° | — | — |
| 1995 | 60° | 47° | 53° | — | — |
| 1994 | 57° | 51° | 54° | 0.08" | — |
| 1993 | 68° | 46° | 57° | — | — |
| 1992 | 56° | 46° | 51° | 1.68" | — |
| 1991 | 61° | 42° | 51° | — | — |
| 1990 | 61° | 38° | 49° | — | — |
| 1989 | 63° | 44° | 53° | — | — |
| 1988 | 61° | 45° | 53° | — | — |
| 1987 | 63° | 58° | 60° | 0.08" | — |
| 1986 | 62° | 41° | 52° | — | — |
| 1985 | 62° | 51° | 57° | 0.81" | — |
| 1984 | 52° | 41° | 46° | 0.64" | — |
| 1983 | 60° | 52° | 56° | — | — |
| 1982coldest | 50° | 40° | 45° | — | — |
| 1981 | 56° | 49° | 52° | — | — |
| 1980 | 64° | 53° | 59° | 0.03" | — |
| 1979 | 60° | 46° | 53° | — | — |
| 1978 | 56° | 39° | 47° | — | — |
| 1977 | 69° | 41° | 55° | — | — |
| 1976 | 60° | 37° | 49° | — | — |
| 1975 | 65° | 58° | 61° | — | — |
| 1974 | 62° | 49° | 55° | 0.89" | — |
| 1973 | 55° | 38° | 46° | — | — |
| 1972 | 53° | 41° | 47° | — | — |
| 1971 | 55° | 45° | 50° | 1.85" | — |
55 years of data from BURLINGAME