Weather on August 28
San Leandro, CA
55 Years of Data
Avg High
78°F
Avg Low
56°F
Warmest
2021
85°F avg
Coldest
2010
55°F avg
About This Date
August 28th in San Leandro, CA typically brings pleasant summer weather, with average highs around 78°F and lows near 56°F. Over 53 years of records, the warmest August 28th was in 2021 (85°F average), while the coldest was 2010 (55°F) — a 30°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 August 28th in San Leandro, CA? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 55° | 68° | — | — |
| 2024 | 86° | 59° | 73° | — | — |
| 2023 | 85° | 56° | 70° | — | — |
| 2022 | 73° | 54° | 63° | — | — |
| 2021warmest | 99° | 72° | 85° | — | — |
| 2020 | 74° | 51° | 62° | — | — |
| 2019 | 71° | 56° | 63° | — | — |
| 2018 | 66° | 53° | 60° | — | — |
| 2017 | 89° | 56° | 72° | — | — |
| 2016 | 71° | 53° | 62° | — | — |
| 2015 | 89° | 61° | 75° | — | — |
| 2014 | 81° | 55° | 68° | — | — |
| 2013 | 75° | 56° | 65° | — | — |
| 2012 | 82° | 56° | 69° | — | — |
| 2011 | 79° | 50° | 64° | — | — |
| 2010coldest | 62° | 49° | 55° | — | — |
| 2009 | 98° | 65° | 81° | — | — |
| 2008 | 96° | 62° | 79° | — | — |
| 2007 | 90° | 61° | 75° | — | — |
| 2006 | 70° | 56° | 63° | — | — |
| 2005 | 87° | 54° | 70° | — | — |
| 2004 | 96° | 67° | 81° | — | — |
| 2003 | 63° | 53° | 58° | — | — |
| 2002 | 79° | 54° | 66° | — | — |
| 2001 | 81° | 54° | 67° | — | — |
| 2000 | 71° | 52° | 61° | — | — |
| 1999 | 81° | 55° | 68° | — | — |
| 1998 | 84° | 55° | 70° | — | — |
| 1997 | 75° | 58° | 66° | — | — |
| 1996 | 86° | 57° | 72° | — | — |
| 1995 | 71° | 51° | 61° | — | — |
| 1994 | 72° | 55° | 63° | — | — |
| 1993 | 89° | 64° | 77° | — | — |
| 1992 | 69° | 53° | 61° | — | — |
| 1989 | 78° | 56° | 67° | — | — |
| 1988 | 76° | 56° | 66° | — | — |
| 1987 | 73° | 56° | 64° | — | — |
| 1986 | 74° | 56° | 65° | — | — |
| 1985 | 74° | 54° | 64° | — | — |
| 1984 | 78° | 56° | 67° | — | — |
| 1983 | 79° | 58° | 68° | — | — |
| 1982 | 73° | 56° | 64° | — | — |
| 1981 | 91° | 55° | 73° | — | — |
| 1980 | 69° | 54° | 61° | — | — |
| 1979 | 79° | 59° | 69° | — | — |
| 1978 | 78° | 57° | 68° | — | — |
| 1977 | 81° | 58° | 69° | — | — |
| 1976 | 88° | 54° | 71° | — | — |
| 1975 | 68° | 52° | 60° | — | — |
| 1974 | 66° | 52° | 59° | — | — |
| 1973 | 67° | 48° | 57° | — | — |
| 1972 | 70° | 55° | 62° | — | — |
| 1971 | 71° | 51° | 61° | — | — |
53 years of data from UPPER SAN LEANDRO FILTERS