Weather on November 20
San Leandro, CA
55 Years of Data
Avg High
61°F
Avg Low
47°F
Warmest
1989
64°F avg
Coldest
1977
43°F avg
About This Date
November 20th in San Leandro, CA typically brings mild fall weather, with average highs around 61°F and lows near 47°F. Over 53 years of records, the warmest November 20th was in 1989 (64°F average), while the coldest was 1977 (43°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 8% of November 20th dates historically, with the wettest November 20th recording 4.09" of rain. The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
Planning for November 20th in San Leandro, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 53° | 47° | 50° | — | — |
| 2024 | 57° | 50° | 54° | — | — |
| 2023 | 60° | 47° | 53° | — | — |
| 2022 | 59° | 46° | 53° | — | — |
| 2021 | 61° | 51° | 56° | — | — |
| 2020 | 59° | 47° | 53° | — | — |
| 2019 | 64° | 48° | 56° | — | — |
| 2018 | 62° | 49° | 55° | — | — |
| 2017 | 62° | 52° | 57° | — | — |
| 2016 | 55° | 49° | 52° | — | — |
| 2015 | 69° | 54° | 61° | — | — |
| 2014 | 53° | 48° | 51° | — | — |
| 2013 | 55° | 51° | 53° | — | — |
| 2012 | 60° | 53° | 57° | — | — |
| 2011 | 49° | 43° | 46° | — | — |
| 2010 | 48° | 40° | 44° | — | — |
| 2009 | 51° | 44° | 48° | — | — |
| 2008 | 64° | 50° | 57° | — | — |
| 2007 | 62° | 44° | 53° | — | — |
| 2006 | 66° | 54° | 60° | — | — |
| 2005 | 69° | 55° | 62° | — | — |
| 2004 | 67° | 45° | 56° | — | — |
| 2003 | 57° | 45° | 51° | — | — |
| 2002 | 68° | 52° | 60° | — | — |
| 2001 | 66° | 55° | 61° | — | — |
| 2000 | 63° | 45° | 54° | — | — |
| 1999 | 54° | 50° | 52° | — | — |
| 1998 | 62° | 43° | 52° | — | — |
| 1997 | 60° | 47° | 53° | — | — |
| 1996 | 63° | 54° | 58° | — | — |
| 1995 | 70° | 52° | 61° | — | — |
| 1994 | 54° | 42° | 48° | — | — |
| 1993 | 59° | 52° | 55° | — | — |
| 1992 | 60° | 44° | 52° | — | — |
| 1989warmest | 77° | 50° | 64° | — | — |
| 1988 | 63° | 45° | 54° | — | — |
| 1987 | 71° | 53° | 62° | — | — |
| 1986 | 68° | 48° | 58° | — | — |
| 1985 | 58° | 36° | 47° | — | — |
| 1984 | 64° | 49° | 56° | — | — |
| 1983 | 61° | 50° | 55° | 4.09" | — |
| 1982 | 60° | 36° | 48° | — | — |
| 1981 | 62° | 45° | 53° | — | — |
| 1980 | 70° | 46° | 58° | — | — |
| 1979 | 63° | 42° | 52° | — | — |
| 1978 | 55° | 50° | 53° | 1.45" | — |
| 1977coldest | 54° | 33° | 43° | — | — |
| 1976 | 71° | 40° | 55° | — | — |
| 1975 | 68° | 41° | 55° | 0.1" | — |
| 1974 | 67° | 51° | 59° | — | — |
| 1973 | 56° | 35° | 45° | — | — |
| 1972 | 59° | 40° | 49° | 0.43" | — |
| 1971 | 63° | 41° | 52° | — | — |
53 years of data from UPPER SAN LEANDRO FILTERS