Weather on September 2
San Leandro, CA
55 Years of Data
Avg High
78°F
Avg Low
56°F
Warmest
2017
97°F avg
Coldest
1994
58°F avg
About This Date
September 2nd in San Leandro, CA typically brings pleasant fall weather, with average highs around 78°F and lows near 56°F. Over 53 years of records, the warmest September 2nd was in 2017 (97°F average), while the coldest was 1994 (58°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 2% of September 2nd 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 September 2nd in San Leandro, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 58° | 68° | — | — |
| 2024 | 74° | 56° | 65° | — | — |
| 2023 | 69° | 57° | 63° | — | — |
| 2022 | 81° | 52° | 66° | — | — |
| 2021 | 68° | 52° | 60° | — | — |
| 2020 | 70° | 54° | 62° | — | — |
| 2019 | 76° | 57° | 66° | — | — |
| 2018 | 81° | 52° | 66° | — | — |
| 2017warmest | 110° | 85° | 97° | — | — |
| 2016 | 72° | 54° | 63° | — | — |
| 2015 | 66° | 56° | 61° | — | — |
| 2014 | 67° | 55° | 61° | — | — |
| 2013 | 74° | 58° | 66° | — | — |
| 2012 | 82° | 54° | 68° | — | — |
| 2011 | 91° | 60° | 76° | — | — |
| 2010 | 92° | 70° | 81° | — | — |
| 2009 | 89° | 63° | 76° | — | — |
| 2008 | 89° | 56° | 72° | — | — |
| 2007 | 90° | 57° | 73° | — | — |
| 2006 | 69° | 57° | 63° | — | — |
| 2005 | 72° | 52° | 62° | — | — |
| 2004 | 76° | 53° | 64° | — | — |
| 2003 | 83° | 59° | 71° | — | — |
| 2002 | 93° | 69° | 81° | — | — |
| 2001 | 82° | 57° | 70° | — | — |
| 2000 | 69° | 53° | 61° | — | — |
| 1999 | 72° | 53° | 62° | — | — |
| 1998 | 92° | 63° | 77° | — | — |
| 1997 | 75° | 58° | 66° | — | — |
| 1996 | 70° | 53° | 61° | — | — |
| 1995 | 70° | 54° | 62° | — | — |
| 1994coldest | 65° | 52° | 58° | — | — |
| 1993 | 85° | 56° | 70° | — | — |
| 1992 | 68° | 54° | 61° | — | — |
| 1989 | 79° | 51° | 65° | — | — |
| 1988 | 75° | 56° | 65° | — | — |
| 1987 | 77° | 59° | 68° | — | — |
| 1986 | 78° | 54° | 66° | — | — |
| 1985 | 73° | 60° | 67° | 0.1" | — |
| 1984 | 90° | 57° | 73° | — | — |
| 1983 | 77° | 54° | 65° | — | — |
| 1982 | 77° | 55° | 66° | — | — |
| 1981 | 79° | 53° | 66° | — | — |
| 1980 | 74° | 54° | 64° | — | — |
| 1979 | 77° | 61° | 69° | — | — |
| 1978 | 90° | 58° | 74° | — | — |
| 1977 | 71° | 54° | 62° | — | — |
| 1976 | 76° | 52° | 64° | — | — |
| 1975 | 76° | 50° | 63° | — | — |
| 1974 | 73° | 53° | 63° | — | — |
| 1973 | 77° | 45° | 61° | — | — |
| 1972 | 70° | 53° | 61° | — | — |
| 1971 | 75° | 55° | 65° | — | — |
53 years of data from UPPER SAN LEANDRO FILTERS