Weather on September 8
Vista, CA
55 Years of Data
Avg High
81°F
Avg Low
64°F
Warmest
1984
84°F avg
Coldest
1978
64°F avg
About This Date
September 8th in Vista, CA typically brings warm fall weather, with average highs around 81°F and lows near 64°F. Over 55 years of records, the warmest September 8th was in 1984 (84°F average), while the coldest was 1978 (64°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 2% of September 8th dates historically. The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
Planning for September 8th in Vista, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 66° | 72° | — | — |
| 2024 | 92° | 73° | 82° | — | — |
| 2023 | 82° | 66° | 74° | — | — |
| 2022 | 93° | 73° | 83° | — | — |
| 2021 | 77° | 67° | 72° | — | — |
| 2020 | 75° | 69° | 72° | — | — |
| 2019 | 76° | 67° | 71° | — | — |
| 2018 | 78° | 64° | 71° | — | — |
| 2017 | 74° | 68° | 71° | — | — |
| 2016 | 73° | 67° | 70° | — | — |
| 2015 | 86° | 72° | 79° | — | — |
| 2014 | 86° | 73° | 80° | — | — |
| 2013 | 79° | 67° | 73° | — | — |
| 2012 | 79° | 68° | 73° | — | — |
| 2011 | 88° | 70° | 79° | — | — |
| 2010 | 71° | 65° | 68° | — | — |
| 2009 | 72° | 64° | 68° | — | — |
| 2008 | 74° | 66° | 70° | — | — |
| 2007 | 73° | 63° | 68° | — | — |
| 2006 | 71° | 64° | 68° | — | — |
| 2005 | 73° | 62° | 68° | — | — |
| 2004 | 80° | 67° | 73° | — | — |
| 2003 | 73° | 65° | 69° | — | — |
| 2002 | 74° | 60° | 67° | — | — |
| 2001 | 69° | 61° | 65° | — | — |
| 2000 | 71° | 60° | 66° | 0.03" | — |
| 1999 | 72° | 60° | 66° | — | — |
| 1998 | 74° | 67° | 70° | — | — |
| 1997 | 89° | 63° | 76° | — | — |
| 1996 | 87° | 63° | 75° | — | — |
| 1995 | 86° | 64° | 75° | — | — |
| 1994 | 87° | 61° | 74° | — | — |
| 1993 | 95° | 61° | 78° | — | — |
| 1992 | 82° | 59° | 71° | — | — |
| 1991 | 78° | 61° | 69° | — | — |
| 1990 | 89° | 66° | 78° | — | — |
| 1989 | 86° | 56° | 71° | — | — |
| 1988 | 77° | 63° | 70° | — | — |
| 1987 | 89° | 60° | 75° | — | — |
| 1986 | 87° | 62° | 75° | — | — |
| 1985 | 82° | 61° | 71° | — | — |
| 1984warmest | 104° | 65° | 84° | — | — |
| 1983 | 88° | 62° | 75° | — | — |
| 1982 | 83° | 65° | 74° | — | — |
| 1981 | 92° | 63° | 77° | — | — |
| 1980 | 76° | 60° | 68° | — | — |
| 1979 | 87° | 62° | 75° | — | — |
| 1978coldest | 77° | 52° | 64° | — | — |
| 1977 | 88° | 68° | 78° | — | — |
| 1976 | 90° | 60° | 75° | — | — |
| 1975 | 77° | 60° | 69° | — | — |
| 1974 | 83° | 58° | 70° | — | — |
| 1973 | 74° | 60° | 67° | — | — |
| 1972 | 76° | 64° | 70° | — | — |
| 1971 | 89° | 64° | 77° | — | — |
55 years of data from CARLSBAD MCCLELLAN PALOMAR AP