Weather on July 31
Vista, CA
55 Years of Data
About This Date
July 31st 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 July 31st was in 1980 (83°F average), while the coldest was 1999 (66°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 7% of July 31st 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 July 31st in Vista, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 63° | 67° | — | — |
| 2024 | 72° | 61° | 66° | — | — |
| 2023 | 81° | 70° | 75° | 0.15" | — |
| 2022 | 79° | 68° | 73° | — | — |
| 2021 | 71° | 61° | 66° | — | — |
| 2020 | 77° | 64° | 71° | — | — |
| 2019 | 74° | 66° | 70° | — | — |
| 2018 | 78° | 68° | 73° | — | — |
| 2017 | 73° | 68° | 71° | — | — |
| 2016 | 78° | 69° | 74° | — | — |
| 2015 | 77° | 69° | 73° | — | — |
| 2014 | 78° | 69° | 74° | — | — |
| 2013 | 70° | 64° | 67° | — | — |
| 2012 | 72° | 65° | 68° | — | — |
| 2011 | 75° | 67° | 71° | 0.03" | — |
| 2010 | 70° | 62° | 66° | — | — |
| 2009 | 76° | 68° | 72° | — | — |
| 2008 | 73° | 64° | 69° | — | — |
| 2007 | 73° | 65° | 69° | — | — |
| 2006 | 75° | 68° | 72° | 0.08" | — |
| 2005 | 77° | 67° | 72° | — | — |
| 2004 | 72° | 63° | 67° | — | — |
| 2003 | 76° | 67° | 71° | — | — |
| 2002 | 73° | 62° | 68° | — | — |
| 2001 | 72° | 63° | 67° | — | — |
| 2000 | 84° | 64° | 74° | — | — |
| 1999coldest | 71° | 61° | 66° | — | — |
| 1998 | 73° | 61° | 67° | — | — |
| 1997 | 82° | 55° | 69° | — | — |
| 1996 | 89° | 64° | 77° | — | — |
| 1995 | 83° | 63° | 73° | — | — |
| 1994 | 80° | 63° | 71° | — | — |
| 1993 | 84° | 59° | 72° | — | — |
| 1992 | 84° | 64° | 74° | — | — |
| 1991 | 78° | 62° | 70° | 0.23" | — |
| 1990 | 87° | 60° | 74° | — | — |
| 1989 | 82° | 61° | 71° | — | — |
| 1988 | 79° | 63° | 71° | — | — |
| 1987 | 87° | 57° | 72° | — | — |
| 1986 | 85° | 58° | 71° | — | — |
| 1985 | 82° | 61° | 71° | — | — |
| 1984 | 85° | 68° | 76° | — | — |
| 1983 | 83° | 62° | 72° | — | — |
| 1982 | 83° | 63° | 73° | — | — |
| 1981 | 80° | 62° | 71° | — | — |
| 1980warmest | 95° | 72° | 83° | — | — |
| 1979 | 90° | 58° | 74° | — | — |
| 1978 | 79° | 58° | 68° | — | — |
| 1977 | 86° | 66° | 76° | — | — |
| 1976 | 79° | 62° | 70° | — | — |
| 1975 | 79° | 60° | 69° | — | — |
| 1974 | 80° | 61° | 70° | — | — |
| 1973 | 81° | 59° | 70° | — | — |
| 1972 | 95° | 65° | 80° | — | — |
| 1971 | 85° | 63° | 74° | — | — |
Vista, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Vista, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Vista, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Vista, CA
Most pleasant months in Vista, CA: May, June.