Weather on July 31
Temecula, CA
55 Years of Data
Avg High
91°F
Avg Low
62°F
Warmest
1980
89°F avg
Coldest
2001
67°F avg
About This Date
July 31st in Temecula, CA typically brings hot summer weather, with average highs around 91°F and lows near 62°F — a 29°F daily swing. Over 50 years of records, the warmest July 31st was in 1980 (89°F average), while the coldest was 2001 (67°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 8% of July 31st dates historically. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for July 31st in Temecula, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 55° | 71° | — | — |
| 2024 | 89° | 60° | 74° | — | — |
| 2023 | 90° | 69° | 79° | — | — |
| 2022 | 94° | 66° | 80° | — | — |
| 2021 | 90° | 62° | 76° | — | — |
| 2020 | 97° | 67° | 82° | — | — |
| 2019 | 86° | 59° | 73° | — | — |
| 2018 | 95° | 68° | 82° | — | — |
| 2017 | 89° | 64° | 77° | — | — |
| 2016 | 88° | 65° | 77° | — | — |
| 2015 | 92° | 64° | 78° | — | — |
| 2014 | 94° | 65° | 79° | — | — |
| 2013 | 79° | 58° | 68° | — | — |
| 2012 | 85° | 61° | 73° | — | — |
| 2011 | 96° | 62° | 79° | 0.25" | — |
| 2010 | 81° | 56° | 69° | — | — |
| 2009 | 85° | 61° | 73° | — | — |
| 2008 | 89° | 58° | 73° | 0.02" | — |
| 2007 | 80° | 58° | 69° | — | — |
| 2006 | 79° | 63° | 71° | — | — |
| 2005 | 90° | 65° | 77° | — | — |
| 2004 | 82° | 56° | 69° | — | — |
| 2003 | 79° | 62° | 70° | — | — |
| 2002 | 88° | 61° | 74° | — | — |
| 2001coldest | 78° | 56° | 67° | — | — |
| 2000 | 94° | 60° | 77° | — | — |
| 1999 | 82° | 60° | 71° | — | — |
| 1998 | 86° | 58° | 72° | — | — |
| 1997 | 90° | 61° | 75° | — | — |
| 1996 | 94° | 71° | 82° | — | — |
| 1995 | 88° | 69° | 78° | — | — |
| 1994 | 83° | 55° | 69° | — | — |
| 1993 | 92° | 68° | 80° | — | — |
| 1992 | 100° | 60° | 80° | — | — |
| 1991 | 79° | 66° | 72° | 0.18" | — |
| 1990 | 98° | 63° | 80° | — | — |
| 1988 | 102° | 71° | 87° | — | — |
| 1987 | 101° | 62° | 81° | — | — |
| 1986 | 98° | 53° | 76° | — | — |
| 1985 | 92° | 52° | 72° | — | — |
| 1984 | 103° | 63° | 83° | 0.05" | — |
| 1983 | 105° | 56° | 80° | — | — |
| 1982 | 103° | 64° | 83° | — | — |
| 1981 | 96° | 55° | 76° | — | — |
| 1980warmest | 106° | 72° | 89° | — | — |
| 1978 | 101° | 61° | 81° | — | — |
| 1977 | 100° | 65° | 82° | — | — |
| 1976 | 89° | 59° | 74° | — | — |
| 1975 | 93° | 62° | 78° | — | — |
| 1973 | 101° | 60° | 80° | — | — |
50 years of data from FALLBROOK 5 NE