Weather on August 1
Vista, CA
55 Years of Data
Avg High
79°F
Avg Low
64°F
Warmest
1980
81°F avg
Coldest
1999
65°F avg
About This Date
August 1st in Vista, CA typically brings pleasant summer weather, with average highs around 79°F and lows near 64°F. Over 55 years of records, the warmest August 1st was in 1980 (81°F average), while the coldest was 1999 (65°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 4% of August 1st dates historically. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for August 1st in Vista, CA? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 63° | 67° | — | — |
| 2024 | 72° | 65° | 68° | — | — |
| 2023 | 80° | 71° | 76° | 0.05" | — |
| 2022 | 79° | 70° | 74° | — | — |
| 2021 | 76° | 60° | 68° | — | — |
| 2020 | 76° | 65° | 70° | — | — |
| 2019 | 76° | 68° | 72° | — | — |
| 2018 | 81° | 70° | 75° | — | — |
| 2017 | 79° | 68° | 73° | — | — |
| 2016 | 77° | 68° | 73° | — | — |
| 2015 | 74° | 68° | 71° | — | — |
| 2014 | 75° | 69° | 72° | — | — |
| 2013 | 72° | 64° | 68° | — | — |
| 2012 | 73° | 65° | 69° | — | — |
| 2011 | 78° | 67° | 72° | 0.1" | — |
| 2010 | 72° | 62° | 67° | — | — |
| 2009 | 75° | 68° | 72° | — | — |
| 2008 | 74° | 65° | 69° | — | — |
| 2007 | 73° | 66° | 70° | — | — |
| 2006 | 76° | 69° | 72° | — | — |
| 2005 | 74° | 66° | 70° | — | — |
| 2004 | 72° | 65° | 68° | — | — |
| 2003 | 76° | 66° | 71° | — | — |
| 2002 | 71° | 63° | 67° | — | — |
| 2001 | 71° | 64° | 68° | — | — |
| 2000 | 84° | 66° | 75° | — | — |
| 1999coldest | 73° | 58° | 65° | — | — |
| 1998 | 75° | 62° | 69° | — | — |
| 1997 | 90° | 58° | 74° | — | — |
| 1996 | 85° | 64° | 74° | — | — |
| 1995 | 86° | 62° | 74° | — | — |
| 1994 | 82° | 65° | 73° | — | — |
| 1993 | 85° | 60° | 72° | — | — |
| 1992 | 89° | 64° | 77° | — | — |
| 1991 | 79° | 62° | 70° | — | — |
| 1990 | 81° | 62° | 71° | — | — |
| 1989 | 82° | 62° | 72° | — | — |
| 1988 | 78° | 66° | 72° | — | — |
| 1987 | 89° | 61° | 75° | — | — |
| 1986 | 82° | 56° | 69° | — | — |
| 1985 | 83° | 61° | 72° | — | — |
| 1984 | 84° | 68° | 76° | — | — |
| 1983 | 83° | 63° | 73° | — | — |
| 1982 | 83° | 64° | 73° | — | — |
| 1981 | 82° | 61° | 71° | — | — |
| 1980warmest | 93° | 69° | 81° | — | — |
| 1979 | 86° | 59° | 73° | — | — |
| 1978 | 80° | 59° | 70° | — | — |
| 1977 | 84° | 62° | 73° | — | — |
| 1976 | 77° | 63° | 70° | — | — |
| 1975 | 76° | 57° | 66° | — | — |
| 1974 | 79° | 63° | 71° | — | — |
| 1973 | 82° | 61° | 71° | — | — |
| 1972 | 96° | 65° | 80° | — | — |
| 1971 | 90° | 64° | 77° | — | — |
55 years of data from CARLSBAD MCCLELLAN PALOMAR AP