Weather on September 3
Chula Vista, CA
55 Years of Data
Avg High
79°F
Avg Low
66°F
Warmest
2008
86°F avg
Coldest
1999
56°F avg
About This Date
September 3rd in Chula Vista, CA typically brings pleasant fall weather, with average highs around 79°F and lows near 66°F. Over 55 years of records, the warmest September 3rd was in 2008 (86°F average), while the coldest was 1999 (56°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 3rd dates historically. The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
Planning for September 3rd in Chula Vista, CA? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 71° | 79° | — | — |
| 2024 | 79° | 64° | 71° | — | — |
| 2023 | 79° | 70° | 74° | — | — |
| 2022 | 96° | 72° | 84° | — | — |
| 2021 | 75° | 67° | 71° | — | — |
| 2020 | 78° | 67° | 72° | — | — |
| 2019 | 85° | 70° | 77° | — | — |
| 2018 | 75° | 69° | 72° | — | — |
| 2017 | 88° | 75° | 81° | 0.03" | — |
| 2016 | 72° | 64° | 68° | — | — |
| 2015 | 76° | 63° | 69° | — | — |
| 2014 | 78° | 70° | 74° | — | — |
| 2013 | 82° | 69° | 76° | — | — |
| 2012 | 79° | 65° | 72° | — | — |
| 2011 | 73° | 63° | 68° | — | — |
| 2010 | 76° | 60° | 68° | — | — |
| 2009 | 90° | 70° | 80° | — | — |
| 2008warmest | 101° | 71° | 86° | — | — |
| 2007 | 93° | 71° | 82° | — | — |
| 2006 | 90° | 65° | 77° | — | — |
| 2005 | 81° | 60° | 70° | — | — |
| 2004 | 75° | 66° | 71° | — | — |
| 2003 | 79° | 65° | 72° | — | — |
| 2002 | — | 65° | — | — | — |
| 2001 | 75° | 66° | 71° | — | — |
| 2000 | 78° | 59° | 69° | — | — |
| 1999coldest | 70° | 43° | 56° | — | — |
| 1998 | 93° | 72° | 82° | — | — |
| 1997 | 87° | 73° | 80° | — | — |
| 1996 | 77° | 64° | 71° | — | — |
| 1995 | 82° | 69° | 76° | — | — |
| 1994 | 75° | 65° | 70° | — | — |
| 1993 | 81° | 67° | 74° | — | — |
| 1992 | 76° | 66° | 71° | — | — |
| 1991 | 75° | 63° | 69° | — | — |
| 1990 | 78° | 67° | 72° | — | — |
| 1989 | 79° | 61° | 70° | — | — |
| 1988 | 93° | 67° | 80° | — | — |
| 1987 | 75° | 66° | 71° | — | — |
| 1986 | 77° | 67° | 72° | — | — |
| 1985 | 74° | 67° | 70° | — | — |
| 1984 | 79° | 67° | 73° | — | — |
| 1983 | 84° | 69° | 77° | — | — |
| 1982 | 88° | 66° | 77° | — | — |
| 1981 | 72° | 66° | 69° | — | — |
| 1980 | 71° | 66° | 69° | — | — |
| 1979 | 74° | 59° | 66° | — | — |
| 1978 | 74° | 67° | 70° | — | — |
| 1977 | 73° | 65° | 69° | — | — |
| 1976 | 75° | 68° | 72° | 0.08" | — |
| 1975 | 69° | 61° | 65° | — | — |
| 1974 | 76° | 66° | 71° | — | — |
| 1973 | 68° | 61° | 64° | — | — |
| 1972 | 75° | 65° | 70° | — | — |
| 1971 | 73° | 65° | 69° | — | — |
55 years of data from CHULA VISTA