Weather on November 20
San Jose, CA
55 Years of Data
Avg High
64°F
Avg Low
45°F
Warmest
2001
64°F avg
Coldest
1977
45°F avg
About This Date
November 20th in San Jose, CA typically brings mild fall weather, with average highs around 64°F and lows near 45°F. Over 55 years of records, the warmest November 20th was in 2001 (64°F average), while the coldest was 1977 (45°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 27% of November 20th dates historically, with the wettest November 20th recording 1.88" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for November 20th in San Jose, CA? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 48° | 54° | 0.61" | — |
| 2024 | 67° | 52° | 59° | — | — |
| 2023 | 70° | 48° | 59° | — | — |
| 2022 | 69° | 37° | 53° | — | — |
| 2021 | 69° | 49° | 59° | — | — |
| 2020 | 67° | 43° | 55° | — | — |
| 2019 | 69° | 48° | 59° | — | — |
| 2018 | 67° | 41° | 54° | — | — |
| 2017 | 71° | 56° | 63° | — | — |
| 2016 | 64° | 54° | 59° | 0.86" | — |
| 2015 | 72° | 47° | 59° | — | — |
| 2014 | 59° | 50° | 55° | 0.3" | — |
| 2013 | 63° | 53° | 58° | 1.19" | — |
| 2012 | 68° | 54° | 61° | — | — |
| 2011 | 56° | 45° | 50° | 0.41" | — |
| 2010 | 53° | 42° | 48° | 1.88" | — |
| 2009 | 60° | 39° | 50° | 0.13" | — |
| 2008 | 66° | 49° | 57° | — | — |
| 2007 | 65° | 45° | 55° | — | — |
| 2006 | 66° | 54° | 60° | — | — |
| 2005 | 73° | 42° | 58° | — | — |
| 2004 | 66° | 45° | 55° | — | — |
| 2003 | 62° | 45° | 53° | — | — |
| 2002 | 74° | 47° | 60° | — | — |
| 2001warmest | 71° | 57° | 64° | — | — |
| 2000 | 65° | 37° | 51° | — | — |
| 1999 | 62° | 48° | 55° | 0.03" | — |
| 1998 | 63° | 38° | 50° | — | — |
| 1997 | 61° | 44° | 52° | — | — |
| 1996 | 68° | 51° | 60° | 0.03" | — |
| 1995 | 73° | 47° | 60° | — | — |
| 1994 | 58° | 37° | 47° | — | — |
| 1993 | 64° | 39° | 52° | — | — |
| 1992 | 61° | 43° | 52° | — | — |
| 1991 | 65° | 45° | 55° | — | — |
| 1990 | 57° | 42° | 50° | — | — |
| 1989 | 71° | 44° | 58° | — | — |
| 1988 | 61° | 40° | 50° | — | — |
| 1987 | 62° | 53° | 58° | 0.86" | — |
| 1986 | 68° | 46° | 57° | — | — |
| 1985 | 52° | 39° | 45° | 0.08" | — |
| 1984 | 54° | 42° | 48° | 0.48" | — |
| 1983 | 58° | 49° | 53° | 1.24" | — |
| 1982 | 58° | 39° | 48° | — | — |
| 1981 | 67° | 50° | 58° | — | — |
| 1980 | 66° | 41° | 54° | — | — |
| 1979 | 60° | 35° | 48° | — | — |
| 1978 | 61° | 52° | 56° | 0.3" | — |
| 1977coldest | 56° | 35° | 45° | — | — |
| 1976 | 63° | 45° | 54° | — | — |
| 1975 | 60° | 48° | 54° | — | — |
| 1974 | 69° | 45° | 57° | — | — |
| 1973 | 55° | 38° | 46° | 0.05" | — |
| 1972 | 58° | 41° | 49° | — | — |
| 1971 | 62° | 37° | 50° | — | — |
55 years of data from SAN JOSE