Weather on August 19
Temecula, CA
55 Years of Data
About This Date
August 19th in Temecula, CA typically brings warm summer weather, with average highs around 89°F and lows near 60°F — a 29°F daily swing. Over 52 years of records, the warmest August 19th was in 1973 (83°F average), while the coldest was 2002 (66°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 10% of August 19th dates historically. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for August 19th in Temecula, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 62° | 78° | — | — |
| 2024 | 96° | 62° | 79° | — | — |
| 2023 | 81° | 60° | 71° | — | — |
| 2022 | 91° | 60° | 75° | — | — |
| 2021 | 84° | 64° | 74° | — | — |
| 2020 | 98° | 69° | 83° | — | — |
| 2019 | 87° | 59° | 73° | — | — |
| 2018 | 89° | 63° | 76° | — | — |
| 2017 | 85° | 61° | 73° | — | — |
| 2016 | 91° | 60° | 75° | — | — |
| 2015 | 84° | 59° | 72° | 0.03" | — |
| 2014 | 82° | 64° | 73° | — | — |
| 2013 | 89° | 59° | 74° | — | — |
| 2012 | 93° | 71° | 82° | — | — |
| 2011 | 82° | 56° | 69° | 0.02" | — |
| 2010 | 95° | 69° | 82° | — | — |
| 2009 | 84° | 60° | 72° | — | — |
| 2008 | 84° | 58° | 71° | 0.05" | — |
| 2007 | 95° | 71° | 83° | — | — |
| 2006 | 84° | 58° | 71° | — | — |
| 2005 | 82° | 57° | 70° | — | — |
| 2004 | 79° | 59° | 69° | — | — |
| 2003 | 86° | 61° | 73° | — | — |
| 2002coldest | 75° | 58° | 66° | — | — |
| 2001 | 92° | 67° | 79° | — | — |
| 2000 | 91° | 63° | 77° | — | — |
| 1999 | 88° | 61° | 74° | — | — |
| 1998 | 84° | 59° | 72° | — | — |
| 1997 | 87° | 65° | 76° | — | — |
| 1996 | 86° | 56° | 71° | — | — |
| 1995 | 86° | 63° | 74° | — | — |
| 1994 | 88° | 63° | 75° | — | — |
| 1993 | 83° | 59° | 71° | — | — |
| 1991 | 95° | 51° | 73° | — | — |
| 1990 | 82° | 60° | 71° | — | — |
| 1989 | 87° | 57° | 72° | — | — |
| 1988 | 99° | 53° | 76° | — | — |
| 1987 | 94° | 55° | 74° | — | — |
| 1986 | 102° | 62° | 82° | — | — |
| 1985 | 93° | 63° | 78° | — | — |
| 1984 | 80° | 67° | 73° | 0.03" | — |
| 1983 | 82° | 66° | 74° | 0.03" | — |
| 1982 | 105° | 54° | 79° | — | — |
| 1981 | 98° | 61° | 79° | — | — |
| 1980 | 86° | 52° | 69° | — | — |
| 1979 | 85° | 59° | 72° | — | — |
| 1978 | 93° | 52° | 72° | — | — |
| 1977 | 92° | 67° | 79° | — | — |
| 1976 | 85° | 51° | 68° | — | — |
| 1975 | 88° | 49° | 68° | — | — |
| 1974 | 97° | 54° | 75° | — | — |
| 1973warmest | 103° | 63° | 83° | — | — |
Temecula, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Temecula, CA Monthly Precipitation
Average rainfall per month, in inches.
Temecula, 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 Temecula, CA
Most pleasant months in Temecula, CA: June.