Weather on August 3
Vista, CA
55 Years of Data
Avg High
79°F
Avg Low
64°F
Warmest
1997
83°F avg
Coldest
1975
67°F avg
About This Date
August 3rd 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 3rd was in 1997 (83°F average), while the coldest was 1975 (67°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 3rd dates historically. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 3rd in Vista, CA? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 62° | 67° | — | — |
| 2024 | 78° | 64° | 71° | — | — |
| 2023 | 75° | 66° | 71° | — | — |
| 2022 | 75° | 68° | 72° | — | — |
| 2021 | 74° | 63° | 68° | — | — |
| 2020 | 73° | 64° | 69° | — | — |
| 2019 | 75° | 67° | 71° | — | — |
| 2018 | 77° | 67° | 72° | — | — |
| 2017 | 81° | 71° | 76° | — | — |
| 2016 | 76° | 69° | 72° | — | — |
| 2015 | 76° | 68° | 72° | — | — |
| 2014 | 79° | 71° | 75° | — | — |
| 2013 | 71° | 64° | 68° | — | — |
| 2012 | 71° | 64° | 68° | — | — |
| 2011 | 77° | 65° | 71° | — | — |
| 2010 | 71° | 62° | 67° | — | — |
| 2009 | 81° | 66° | 73° | — | — |
| 2008 | 77° | 65° | 71° | — | — |
| 2007 | 76° | 68° | 72° | — | — |
| 2006 | 71° | 67° | 69° | 0.1" | — |
| 2005 | 73° | 65° | 69° | — | — |
| 2004 | 73° | 64° | 69° | — | — |
| 2003 | 75° | 64° | 70° | — | — |
| 2002 | 71° | 62° | 67° | — | — |
| 2001 | 72° | 63° | 67° | — | — |
| 2000 | 77° | 66° | 72° | — | — |
| 1999 | 77° | 60° | 69° | — | — |
| 1998 | 77° | 64° | 71° | — | — |
| 1997warmest | 97° | 69° | 83° | — | — |
| 1996 | 81° | 66° | 73° | — | — |
| 1995 | 88° | 63° | 75° | — | — |
| 1994 | 84° | 60° | 72° | — | — |
| 1993 | 84° | 65° | 74° | — | — |
| 1992 | 87° | 68° | 78° | — | — |
| 1991 | 76° | 61° | 68° | — | — |
| 1990 | 77° | 64° | 71° | — | — |
| 1989 | 82° | — | — | — | — |
| 1988 | 79° | 66° | 72° | — | — |
| 1987 | 86° | 63° | 74° | — | — |
| 1986 | 89° | 60° | 75° | — | — |
| 1985 | 86° | 57° | 72° | — | — |
| 1984 | 84° | 64° | 74° | — | — |
| 1983 | 85° | 63° | 74° | — | — |
| 1982 | 82° | 64° | 73° | — | — |
| 1981 | 82° | 60° | 71° | — | — |
| 1980 | 82° | 67° | 74° | — | — |
| 1979 | 80° | 58° | 69° | — | — |
| 1978 | 79° | 61° | 70° | — | — |
| 1977 | 88° | 63° | 75° | — | — |
| 1976 | 77° | 58° | 67° | — | — |
| 1975coldest | 79° | 56° | 67° | — | — |
| 1974 | 82° | 61° | 71° | — | — |
| 1973 | 81° | 62° | 71° | — | — |
| 1972 | 77° | 60° | 69° | — | — |
| 1971 | 93° | 66° | 80° | — | — |
55 years of data from CARLSBAD MCCLELLAN PALOMAR AP