Weather on April 12
San Leandro, CA
55 Years of Data
Avg High
64°F
Avg Low
44°F
Warmest
2008
70°F avg
Coldest
1995
33°F avg
About This Date
April 12th in San Leandro, CA typically brings mild spring weather, with average highs around 64°F and lows near 44°F. Over 51 years of records, the warmest April 12th was in 2008 (70°F average), while the coldest was 1995 (33°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 6% of April 12th dates historically, with the wettest April 12th recording 0.89" of rain. The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
Planning for April 12th in San Leandro, CA? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 42° | 52° | — | — |
| 2024 | 57° | 46° | 52° | — | — |
| 2023 | 58° | 39° | 48° | — | — |
| 2022 | 55° | 38° | 46° | — | — |
| 2021 | 69° | 43° | 56° | — | — |
| 2020 | 62° | 47° | 54° | — | — |
| 2019 | 69° | 44° | 57° | — | — |
| 2018 | 55° | 41° | 48° | — | — |
| 2017 | 60° | 50° | 55° | — | — |
| 2016 | 58° | 48° | 53° | — | — |
| 2015 | 71° | 49° | 60° | — | — |
| 2014 | 59° | 48° | 54° | — | — |
| 2013 | 68° | 44° | 56° | — | — |
| 2012 | 56° | 43° | 49° | — | — |
| 2011 | 53° | 42° | 48° | — | — |
| 2010 | 53° | 44° | 49° | — | — |
| 2009 | 64° | 51° | 58° | — | — |
| 2008warmest | 86° | 53° | 70° | — | — |
| 2007 | 63° | 40° | 51° | — | — |
| 2006 | 55° | 50° | 53° | — | — |
| 2005 | 61° | 41° | 51° | — | — |
| 2004 | 59° | 46° | 53° | — | — |
| 2003 | 51° | 47° | 49° | — | — |
| 2002 | 75° | 50° | 63° | — | — |
| 2001 | 61° | 40° | 50° | — | — |
| 2000 | 71° | 52° | 61° | — | — |
| 1999 | 59° | 45° | 52° | — | — |
| 1998 | 54° | 40° | 47° | — | — |
| 1997 | 63° | 46° | 54° | — | — |
| 1996 | 63° | 46° | 54° | — | — |
| 1995coldest | 66° | 0° | 33° | — | — |
| 1994 | 74° | 50° | 62° | — | — |
| 1993 | 68° | 49° | 58° | — | — |
| 1989 | 77° | 49° | 63° | — | — |
| 1987 | 67° | 43° | 55° | — | — |
| 1986 | 67° | 47° | 57° | — | — |
| 1985 | 68° | 48° | 58° | — | — |
| 1984 | 63° | 44° | 53° | — | — |
| 1983 | 57° | 39° | 48° | — | — |
| 1982 | 63° | 50° | 56° | 0.89" | — |
| 1981 | 61° | 42° | 51° | — | — |
| 1980 | 80° | 44° | 62° | — | — |
| 1979 | 66° | 46° | 56° | — | — |
| 1978 | 71° | 50° | 61° | — | — |
| 1977 | 69° | 44° | 57° | — | — |
| 1976 | 61° | 38° | 49° | 0.1" | — |
| 1975 | 69° | 39° | 54° | — | — |
| 1974 | 64° | 38° | 51° | — | — |
| 1973 | 71° | 47° | 59° | — | — |
| 1972 | 58° | 46° | 52° | 0.81" | — |
| 1971 | 66° | 38° | 52° | — | — |
51 years of data from UPPER SAN LEANDRO FILTERS