Weather on March 31
San Leandro, CA
55 Years of Data
About This Date
March 31st in San Leandro, CA typically brings mild spring weather, with average highs around 64°F and lows near 45°F. Over 52 years of records, the warmest March 31st was in 2021 (68°F average), while the coldest was 1995 (34°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 12% of March 31st dates historically, with the wettest March 31st recording 3.05" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 31st in San Leandro, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 61° | 54° | 57° | — | — |
| 2025 | 55° | 44° | 50° | — | — |
| 2024 | 61° | 46° | 53° | — | — |
| 2023 | 58° | 41° | 49° | — | — |
| 2022 | 62° | 44° | 53° | — | — |
| 2021warmest | 81° | 55° | 68° | — | — |
| 2020 | 62° | 47° | 54° | — | — |
| 2019 | 72° | 48° | 60° | — | — |
| 2018 | 69° | 47° | 58° | — | — |
| 2017 | 68° | 47° | 57° | — | — |
| 2016 | 61° | 47° | 54° | — | — |
| 2015 | 64° | 48° | 56° | — | — |
| 2014 | 51° | 41° | 46° | — | — |
| 2013 | 62° | 50° | 56° | — | — |
| 2012 | 54° | 43° | 48° | — | — |
| 2011 | 77° | 58° | 67° | — | — |
| 2010 | 53° | 38° | 45° | — | — |
| 2009 | 69° | 43° | 56° | — | — |
| 2008 | 61° | 39° | 50° | — | — |
| 2007 | 73° | 45° | 59° | — | — |
| 2006 | 54° | 44° | 49° | — | — |
| 2005 | 73° | 59° | 66° | — | — |
| 2004 | 61° | 44° | 52° | — | — |
| 2003 | 69° | 49° | 59° | — | — |
| 2002 | 75° | 52° | 63° | — | — |
| 2001 | 75° | 49° | 62° | — | — |
| 2000 | 76° | 59° | 67° | — | — |
| 1999 | 50° | 37° | 44° | — | — |
| 1998 | 45° | 42° | 43° | — | — |
| 1997 | 60° | 41° | 51° | — | — |
| 1996 | 71° | 49° | 60° | — | — |
| 1995coldest | 67° | 1° | 34° | — | — |
| 1994 | 67° | 45° | 56° | — | — |
| 1993 | 58° | 46° | 52° | — | — |
| 1989 | 64° | 45° | 54° | 0.1" | — |
| 1987 | 81° | 50° | 65° | — | — |
| 1986 | 60° | 50° | 55° | — | — |
| 1985 | 69° | 46° | 58° | — | — |
| 1984 | 66° | 45° | 55° | 0.3" | — |
| 1983 | 68° | 49° | 58° | 0.25" | — |
| 1982 | 52° | 46° | 49° | 3.05" | — |
| 1981 | 65° | 42° | 53° | — | — |
| 1980 | 69° | 47° | 58° | — | — |
| 1979 | 63° | 40° | 51° | — | — |
| 1978 | 64° | 52° | 58° | 0.81" | — |
| 1977 | 63° | 38° | 50° | — | — |
| 1976 | 71° | 36° | 53° | — | — |
| 1975 | 68° | 40° | 54° | — | — |
| 1974 | 58° | 37° | 47° | — | — |
| 1973 | 59° | 38° | 48° | 2.54" | — |
| 1972 | 69° | 41° | 55° | — | — |
| 1971 | 61° | 38° | 49° | — | — |
San Leandro, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Leandro, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
San Leandro, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit San Leandro, CA
Most pleasant months in San Leandro, CA: August.