Weather on April 1
San Leandro, CA
55 Years of Data
Avg High
64°F
Avg Low
44°F
Warmest
2000
70°F avg
Coldest
1995
34°F avg
About This Date
April 1st in San Leandro, CA typically brings mild spring weather, with average highs around 64°F and lows near 44°F. Over 52 years of records, the warmest April 1st was in 2000 (70°F average), while the coldest was 1995 (34°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 12% of April 1st dates historically, with the wettest April 1st recording 3.07" 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 April 1st in San Leandro, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 54° | 52° | 53° | — | — |
| 2025 | 52° | 42° | 47° | — | — |
| 2024 | 70° | 46° | 58° | — | — |
| 2023 | 59° | 41° | 50° | — | — |
| 2022 | 68° | 45° | 56° | — | — |
| 2021 | 82° | 57° | 70° | — | — |
| 2020 | 60° | 41° | 51° | — | — |
| 2019 | 63° | 51° | 57° | — | — |
| 2018 | 67° | 48° | 57° | — | — |
| 2017 | 74° | 53° | 63° | — | — |
| 2016 | 59° | 47° | 53° | — | — |
| 2015 | 60° | 44° | 52° | — | — |
| 2014 | 52° | 40° | 46° | — | — |
| 2013 | 59° | 49° | 54° | — | — |
| 2012 | 56° | 40° | 48° | — | — |
| 2011 | 79° | 50° | 64° | — | — |
| 2010 | 53° | 39° | 46° | — | — |
| 2009 | 65° | 47° | 56° | — | — |
| 2008 | 63° | 44° | 53° | — | — |
| 2007 | 62° | 44° | 53° | — | — |
| 2006 | 56° | 43° | 49° | — | — |
| 2005 | 72° | 50° | 61° | — | — |
| 2004 | 69° | 43° | 56° | — | — |
| 2003 | 55° | 45° | 50° | — | — |
| 2002 | 72° | 48° | 60° | — | — |
| 2001 | 55° | 43° | 49° | — | — |
| 2000warmest | 79° | 62° | 70° | — | — |
| 1999 | 57° | 38° | 47° | — | — |
| 1998 | 56° | 41° | 48° | — | — |
| 1997 | 59° | 45° | 52° | — | — |
| 1996 | 58° | 50° | 54° | — | — |
| 1995coldest | 68° | 0° | 34° | — | — |
| 1994 | 71° | 48° | 60° | — | — |
| 1993 | 57° | 45° | 51° | — | — |
| 1989 | 66° | 43° | 54° | — | — |
| 1987 | 80° | 48° | 64° | — | — |
| 1986 | 71° | 51° | 61° | — | — |
| 1985 | 78° | 48° | 63° | — | — |
| 1984 | 65° | 42° | 53° | 0.1" | — |
| 1983 | 65° | 48° | 56° | — | — |
| 1982 | 52° | 40° | 46° | 3.07" | — |
| 1981 | 60° | 46° | 53° | 0.38" | — |
| 1980 | 65° | 47° | 56° | — | — |
| 1979 | 66° | 42° | 54° | — | — |
| 1978 | 53° | 48° | 51° | 2.03" | — |
| 1977 | 65° | 38° | 51° | — | — |
| 1976 | 66° | 30° | 48° | 0.05" | — |
| 1975 | 65° | 41° | 53° | — | — |
| 1974 | 59° | 47° | 53° | 2.34" | — |
| 1973 | 58° | 39° | 48° | — | — |
| 1972 | 66° | 44° | 55° | — | — |
| 1971 | 66° | 37° | 52° | — | — |
52 years of data from UPPER SAN LEANDRO FILTERS