Weather on August 3
Temecula, CA
55 Years of Data
Avg High
92°F
Avg Low
62°F
Warmest
1998
88°F avg
Coldest
1993
66°F avg
About This Date
August 3rd in Temecula, CA typically brings hot summer weather, with average highs around 92°F and lows near 62°F — a 30°F daily swing. Over 52 years of records, the warmest August 3rd was in 1998 (88°F average), while the coldest was 1993 (66°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 3rd dates historically, with the wettest August 3rd recording 0.77" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for August 3rd in Temecula, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 55° | 73° | — | — |
| 2024 | 98° | 69° | 83° | — | — |
| 2023 | 86° | 57° | 71° | — | — |
| 2022 | 91° | 64° | 77° | — | — |
| 2021 | 94° | 64° | 79° | — | — |
| 2020 | 88° | 60° | 74° | — | — |
| 2019 | 92° | 63° | 77° | — | — |
| 2018 | 95° | 69° | 82° | — | — |
| 2017 | 94° | 68° | 81° | — | — |
| 2016 | 87° | 64° | 76° | — | — |
| 2015 | 89° | 62° | 75° | — | — |
| 2014 | 82° | 68° | 75° | 0.77" | — |
| 2013 | 82° | 56° | 69° | — | — |
| 2012 | 82° | 60° | 71° | — | — |
| 2011 | 92° | 63° | 78° | — | — |
| 2010 | 86° | 59° | 72° | — | — |
| 2009 | 98° | 64° | 81° | — | — |
| 2008 | 92° | 60° | 76° | — | — |
| 2007 | 88° | 62° | 75° | — | — |
| 2006 | 72° | 61° | 66° | — | — |
| 2005 | 87° | 64° | 76° | — | — |
| 2004 | 82° | 55° | 69° | — | — |
| 2003 | 81° | 62° | 71° | — | — |
| 2002 | 81° | 58° | 69° | — | — |
| 2001 | 85° | 60° | 72° | — | — |
| 2000 | 92° | 65° | 78° | — | — |
| 1999 | 95° | 67° | 81° | — | — |
| 1998warmest | 102° | 74° | 88° | — | — |
| 1997 | 95° | 73° | 84° | — | — |
| 1996 | 79° | 58° | 68° | — | — |
| 1995 | 94° | 68° | 81° | — | — |
| 1994 | 94° | 66° | 80° | — | — |
| 1993coldest | 72° | 61° | 66° | — | — |
| 1991 | 96° | 58° | 77° | — | — |
| 1990 | 100° | 55° | 78° | — | — |
| 1989 | 98° | 54° | 76° | — | — |
| 1988 | 93° | 61° | 77° | — | — |
| 1987 | 102° | 65° | 83° | — | — |
| 1986 | 102° | 55° | 79° | — | — |
| 1985 | 97° | 49° | 73° | — | — |
| 1984 | 98° | 61° | 79° | — | — |
| 1983 | 102° | 64° | 83° | — | — |
| 1982 | 94° | 55° | 74° | — | — |
| 1981 | 96° | 52° | 74° | — | — |
| 1980 | 101° | 65° | 83° | — | — |
| 1979 | 97° | — | — | — | — |
| 1978 | 99° | 64° | 81° | — | — |
| 1977 | 104° | 67° | 85° | — | — |
| 1976 | 85° | 57° | 71° | — | — |
| 1975 | 107° | 56° | 81° | — | — |
| 1974 | 97° | 67° | 82° | — | — |
| 1973 | 100° | 64° | 82° | — | — |
52 years of data from FALLBROOK 5 NE