Weather on November 20
Hayward, CA
55 Years of Data
Avg High
64°F
Avg Low
46°F
Warmest
1989
64°F avg
Coldest
1977
43°F avg
About This Date
November 20th in Hayward, CA typically brings mild fall weather, with average highs around 64°F and lows near 46°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 25% of November 20th dates historically, with the wettest November 20th recording 4.09" 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 November 20th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 48° | 54° | 1.12" | — |
| 2024 | 66° | 55° | 61° | — | — |
| 2023 | 70° | 42° | 56° | — | — |
| 2022 | 62° | 39° | 51° | — | — |
| 2021 | 69° | 50° | 60° | — | — |
| 2020 | 67° | 44° | 55° | — | — |
| 2019 | 71° | 45° | 58° | — | — |
| 2018 | 66° | 43° | 54° | — | — |
| 2017 | 67° | 56° | 61° | — | — |
| 2016 | 62° | 52° | 57° | 0.1" | — |
| 2015 | 69° | 49° | 59° | — | — |
| 2014 | 61° | 50° | 55° | 0.74" | — |
| 2013 | 62° | 53° | 58° | 1.27" | — |
| 2012 | 67° | 56° | 61° | 0.03" | — |
| 2011 | 55° | 48° | 52° | 0.25" | — |
| 2010 | 54° | 45° | 49° | 1.37" | — |
| 2009 | 58° | 39° | 48° | 0.41" | — |
| 2008 | 64° | 50° | 57° | — | — |
| 2007 | 61° | 43° | 52° | — | — |
| 2006 | 66° | 54° | 60° | — | — |
| 2005 | 67° | 45° | 56° | — | — |
| 2004 | 68° | 46° | 57° | — | — |
| 2003 | 60° | 48° | 54° | — | — |
| 2002 | 75° | 49° | 62° | — | — |
| 2001 | 69° | 57° | 63° | — | — |
| 2000 | 60° | 39° | 50° | — | — |
| 1999 | 60° | 48° | 54° | 0.03" | — |
| 1998 | 60° | 42° | 51° | — | — |
| 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 HAYWARD AIR TERMINAL