Weather on May 27
San Leandro, CA
55 Years of Data
Avg High
70°F
Avg Low
51°F
Warmest
2008
114°F avg
Coldest
1998
51°F avg
About This Date
May 27th in San Leandro, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 51°F. Over 52 years of records, the warmest May 27th was in 2008 (114°F average), while the coldest was 1998 (51°F) — a 63°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 27th dates historically. 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 May 27th in San Leandro, CA? Great weather for outdoor activities.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 49° | 61° | — | — |
| 2024 | 65° | 47° | 56° | — | — |
| 2023 | 64° | 48° | 56° | — | — |
| 2022 | 63° | 49° | 56° | — | — |
| 2021 | 67° | 45° | 56° | — | — |
| 2020 | 89° | 57° | 73° | — | — |
| 2019 | 60° | 47° | 53° | — | — |
| 2018 | 74° | 49° | 61° | — | — |
| 2017 | 65° | 48° | 56° | — | — |
| 2016 | 75° | 49° | 62° | — | — |
| 2015 | 59° | 48° | 54° | — | — |
| 2014 | 68° | 48° | 58° | — | — |
| 2013 | 58° | 49° | 53° | — | — |
| 2012 | 60° | 47° | 53° | — | — |
| 2011 | 59° | 46° | 53° | — | — |
| 2010 | 56° | 46° | 51° | — | — |
| 2009 | 73° | 53° | 63° | — | — |
| 2008warmest | 140° | 88° | 114° | — | — |
| 2007 | 66° | 46° | 56° | — | — |
| 2006 | 64° | 53° | 59° | — | — |
| 2005 | 62° | 51° | 57° | — | — |
| 2004 | 65° | 53° | 59° | — | — |
| 2003 | 87° | 56° | 71° | — | — |
| 2002 | 66° | 49° | 57° | — | — |
| 2001 | 60° | 48° | 54° | — | — |
| 2000 | 72° | 51° | 61° | — | — |
| 1999 | 59° | 47° | 53° | — | — |
| 1998coldest | 55° | 47° | 51° | — | — |
| 1997 | 81° | 58° | 69° | — | — |
| 1996 | 69° | 48° | 59° | — | — |
| 1995 | 65° | 55° | 60° | — | — |
| 1994 | 69° | 50° | 60° | — | — |
| 1993 | 62° | 53° | 58° | — | — |
| 1989 | 72° | 50° | 61° | — | — |
| 1988 | 67° | 53° | 60° | — | — |
| 1987 | 62° | 51° | 57° | — | — |
| 1986 | 76° | 53° | 64° | — | — |
| 1985 | 63° | 52° | 57° | 0.03" | — |
| 1984 | 81° | 56° | 68° | — | — |
| 1983 | 72° | 50° | 61° | — | — |
| 1982 | 65° | 50° | 57° | — | — |
| 1981 | 74° | 54° | 64° | — | — |
| 1980 | 67° | 47° | 57° | — | — |
| 1979 | 73° | 51° | 62° | — | — |
| 1978 | 68° | 48° | 58° | — | — |
| 1977 | 64° | 42° | 53° | — | — |
| 1976 | 83° | 45° | 64° | — | — |
| 1975 | 76° | 49° | 62° | — | — |
| 1974 | 90° | 48° | 69° | — | — |
| 1973 | 75° | 55° | 65° | — | — |
| 1972 | 65° | 47° | 56° | — | — |
| 1971 | 62° | 48° | 55° | — | — |
52 years of data from UPPER SAN LEANDRO FILTERS