Weather on December 13
San Leandro, CA
55 Years of Data
Avg High
55°F
Avg Low
43°F
Warmest
1994
59°F avg
Coldest
1972
33°F avg
About This Date
December 13th in San Leandro, CA typically brings cool winter weather, with average highs around 55°F and lows near 43°F. Over 53 years of records, the warmest December 13th was in 1994 (59°F average), while the coldest was 1972 (33°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 13th dates historically, with the wettest December 13th recording 1.04" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for December 13th in San Leandro, CA? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 35° | 43° | — | — |
| 2024 | 54° | 47° | 50° | — | — |
| 2023 | 58° | 47° | 52° | — | — |
| 2022 | 49° | 38° | 43° | — | — |
| 2021 | 51° | 38° | 44° | — | — |
| 2020 | 52° | 44° | 48° | — | — |
| 2019 | 54° | 51° | 52° | — | — |
| 2018 | 55° | 47° | 51° | — | — |
| 2017 | 58° | 44° | 51° | — | — |
| 2016 | 56° | 44° | 50° | — | — |
| 2015 | 49° | 40° | 44° | — | — |
| 2014 | 50° | 44° | 47° | — | — |
| 2013 | 56° | 40° | 48° | — | — |
| 2012 | 47° | 38° | 42° | — | — |
| 2011 | 52° | 42° | 47° | — | — |
| 2010 | 51° | 48° | 50° | — | — |
| 2009 | 49° | 46° | 47° | — | — |
| 2008 | 54° | 42° | 48° | — | — |
| 2007 | 54° | 39° | 46° | — | — |
| 2006 | 62° | 53° | 58° | 0.08" | — |
| 2005 | 55° | 46° | 51° | — | — |
| 2004 | 63° | 49° | 56° | — | — |
| 2003 | 59° | 50° | 55° | — | — |
| 2002 | 56° | 52° | 54° | — | — |
| 2001 | 51° | 42° | 47° | — | — |
| 2000 | 52° | 44° | 48° | — | — |
| 1999 | 53° | 42° | 48° | — | — |
| 1998 | 58° | 43° | 50° | — | — |
| 1997 | 54° | 40° | 47° | — | — |
| 1996 | 55° | 48° | 52° | — | — |
| 1995 | 57° | 47° | 52° | — | — |
| 1994warmest | 62° | 56° | 59° | — | — |
| 1993 | 55° | 43° | 49° | — | — |
| 1992 | 56° | 43° | 49° | — | — |
| 1989 | 59° | 41° | 50° | — | — |
| 1988 | 70° | 44° | 57° | — | — |
| 1987 | 61° | 42° | 51° | — | — |
| 1986 | 52° | 42° | 47° | — | — |
| 1985 | 54° | 34° | 44° | — | — |
| 1984 | 57° | 42° | 50° | — | — |
| 1983 | 57° | 49° | 53° | — | — |
| 1982 | 59° | 41° | 50° | 0.38" | — |
| 1981 | 54° | 50° | 52° | 0.61" | — |
| 1980 | 61° | 39° | 50° | — | — |
| 1979 | 61° | 41° | 51° | — | — |
| 1978 | 57° | 40° | 48° | — | — |
| 1977 | 62° | 45° | 53° | — | — |
| 1976 | 70° | 47° | 58° | — | — |
| 1975 | 55° | 33° | 44° | — | — |
| 1974 | 54° | 42° | 48° | 0.15" | — |
| 1973 | 56° | 41° | 48° | 1.04" | — |
| 1972coldest | 42° | 25° | 33° | 0.48" | — |
| 1971 | 52° | 33° | 42° | 0.81" | — |
53 years of data from UPPER SAN LEANDRO FILTERS