Weather on November 20
Chula Vista, CA
55 Years of Data
Avg High
70°F
Avg Low
49°F
Warmest
2002
70°F avg
Coldest
1994
50°F avg
About This Date
November 20th in Chula Vista, CA typically brings pleasant fall weather, with average highs around 70°F and lows near 49°F. Over 55 years of records, the warmest November 20th was in 2002 (70°F average), while the coldest was 1994 (50°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 7% of November 20th dates historically, with the wettest November 20th recording 1.4" of rain. The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for November 20th in Chula Vista, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 47° | 56° | 1.24" | — |
| 2024 | 73° | 43° | 58° | — | — |
| 2023 | 75° | 51° | 63° | — | — |
| 2022 | 75° | 47° | 61° | — | — |
| 2021 | 64° | 55° | 60° | — | — |
| 2020 | 71° | 50° | 61° | — | — |
| 2019 | 63° | 55° | 59° | 1.4" | — |
| 2018 | 68° | 52° | 60° | — | — |
| 2017 | 72° | 48° | 60° | — | — |
| 2016 | 67° | 54° | 60° | — | — |
| 2015 | 78° | 49° | 63° | — | — |
| 2014 | 70° | 50° | 60° | — | — |
| 2013 | 68° | 58° | 63° | — | — |
| 2012 | 71° | 49° | 60° | — | — |
| 2011 | 65° | 52° | 58° | — | — |
| 2010 | 61° | 58° | 59° | 0.48" | — |
| 2009 | 66° | 44° | 55° | — | — |
| 2008 | 70° | 50° | 60° | — | — |
| 2007 | 60° | 51° | 56° | — | — |
| 2006 | 85° | 50° | 67° | — | — |
| 2005 | 88° | 49° | 68° | — | — |
| 2004 | 67° | 48° | 57° | — | — |
| 2003 | 69° | 52° | 60° | — | — |
| 2002warmest | 89° | 50° | 70° | — | — |
| 2001 | 78° | 48° | 63° | — | — |
| 2000 | 81° | 47° | 64° | — | — |
| 1999 | 65° | 46° | 55° | — | — |
| 1998 | 76° | 46° | 61° | — | — |
| 1997 | 73° | 48° | 61° | — | — |
| 1996 | 72° | 58° | 65° | — | — |
| 1995 | 70° | 48° | 59° | — | — |
| 1994coldest | 64° | 36° | 50° | — | — |
| 1993 | 73° | 60° | 67° | — | — |
| 1992 | 73° | 54° | 63° | — | — |
| 1991 | 77° | 46° | 62° | — | — |
| 1990 | 66° | 56° | 61° | 0.64" | — |
| 1989 | 82° | — | — | — | — |
| 1988 | 69° | 40° | 54° | — | — |
| 1987 | 82° | 47° | 64° | — | — |
| 1986 | 70° | 52° | 61° | — | — |
| 1985 | 69° | 42° | 56° | — | — |
| 1984 | 72° | 47° | 59° | — | — |
| 1983 | 66° | 54° | 60° | — | — |
| 1982 | 66° | 51° | 59° | — | — |
| 1981 | 68° | 47° | 57° | — | — |
| 1980 | 69° | 44° | 57° | — | — |
| 1979 | 63° | 40° | 51° | — | — |
| 1978 | 63° | 52° | 57° | — | — |
| 1977 | 65° | 46° | 55° | — | — |
| 1976 | 70° | 50° | 60° | — | — |
| 1975 | 64° | 39° | 52° | — | — |
| 1974 | 64° | 49° | 56° | — | — |
| 1973 | 59° | 42° | 51° | — | — |
| 1972 | 67° | 48° | 57° | — | — |
| 1971 | 69° | 46° | 58° | — | — |
55 years of data from CHULA VISTA