Weather on September 5
Chula Vista, CA
55 Years of Data
Avg High
80°F
Avg Low
65°F
Warmest
1988
86°F avg
Coldest
1999
47°F avg
About This Date
September 5th in Chula Vista, CA typically brings warm fall weather, with average highs around 80°F and lows near 65°F. Over 55 years of records, the warmest September 5th was in 1988 (86°F average), while the coldest was 1999 (47°F) — a 39°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for September 5th in Chula Vista, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 69° | 75° | — | — |
| 2024 | 90° | 72° | 81° | — | — |
| 2023 | 76° | 65° | 70° | — | — |
| 2022 | 85° | 72° | 78° | — | — |
| 2021 | 77° | 63° | 70° | — | — |
| 2020 | 96° | 69° | 83° | — | — |
| 2019 | 81° | 71° | 76° | — | — |
| 2018 | 78° | 70° | 74° | — | — |
| 2017 | 80° | 66° | 73° | — | — |
| 2016 | 73° | 65° | 69° | — | — |
| 2015 | 77° | 64° | 71° | — | — |
| 2014 | 78° | 66° | 72° | — | — |
| 2013 | 86° | 70° | 78° | — | — |
| 2012 | 80° | 69° | 75° | — | — |
| 2011 | 75° | 65° | 70° | — | — |
| 2010 | 71° | 63° | 67° | — | — |
| 2009 | 82° | 68° | 75° | — | — |
| 2008 | 99° | 72° | 85° | — | — |
| 2007 | 72° | 65° | 68° | — | — |
| 2006 | 92° | 66° | 79° | — | — |
| 2005 | 80° | 58° | 69° | — | — |
| 2004 | 103° | 59° | 81° | — | — |
| 2003 | 91° | 65° | 78° | — | — |
| 2002 | 76° | 68° | 72° | — | — |
| 2001 | 75° | 65° | 70° | — | — |
| 2000 | 77° | 58° | 67° | — | — |
| 1999coldest | 71° | 23° | 47° | — | — |
| 1998 | 83° | 70° | 76° | — | — |
| 1997 | 80° | 72° | 76° | — | — |
| 1996 | 75° | 67° | 71° | — | — |
| 1995 | 83° | 68° | 75° | — | — |
| 1994 | 85° | 65° | 75° | — | — |
| 1993 | 76° | 67° | 71° | — | — |
| 1992 | 75° | 60° | 68° | — | — |
| 1991 | 75° | 64° | 70° | — | — |
| 1990 | 79° | 67° | 73° | — | — |
| 1989 | 84° | 61° | 72° | — | — |
| 1988warmest | 100° | 72° | 86° | — | — |
| 1987 | 75° | 64° | 70° | — | — |
| 1986 | 78° | 63° | 70° | — | — |
| 1985 | 74° | 70° | 72° | — | — |
| 1984 | 89° | 69° | 79° | — | — |
| 1983 | 77° | 65° | 71° | — | — |
| 1982 | 79° | 64° | 71° | — | — |
| 1981 | 73° | 67° | 70° | — | — |
| 1980 | 71° | 65° | 68° | — | — |
| 1979 | 75° | 66° | 71° | — | — |
| 1978 | 80° | 69° | 75° | — | — |
| 1977 | 72° | 64° | 68° | — | — |
| 1976 | 77° | 68° | 73° | — | — |
| 1975 | 72° | 64° | 68° | — | — |
| 1974 | 74° | 64° | 69° | — | — |
| 1973 | 67° | 62° | 64° | — | — |
| 1972 | 79° | 67° | 73° | — | — |
| 1971 | 72° | 60° | 66° | — | — |
55 years of data from CHULA VISTA