Weather on August 16
Temecula, CA
55 Years of Data
Avg High
91°F
Avg Low
61°F
Warmest
2016
85°F avg
Coldest
1997
67°F avg
About This Date
August 16th in Temecula, CA typically brings hot summer weather, with average highs around 91°F and lows near 61°F — a 30°F daily swing. Over 51 years of records, the warmest August 16th was in 2016 (85°F average), while the coldest was 1997 (67°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 4% of August 16th dates historically, with the wettest August 16th recording 3.51" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for August 16th in Temecula, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 59° | 71° | — | — |
| 2024 | 91° | 64° | 77° | — | — |
| 2023 | 98° | 64° | 81° | — | — |
| 2022 | 95° | 63° | 79° | — | — |
| 2021 | 89° | 66° | 77° | — | — |
| 2020 | 98° | 71° | 85° | — | — |
| 2019 | 88° | 56° | 72° | 0.02" | — |
| 2018 | 87° | 64° | 75° | — | — |
| 2017 | 82° | 59° | 71° | — | — |
| 2016warmest | 100° | 69° | 85° | — | — |
| 2015 | 101° | 67° | 84° | — | — |
| 2014 | 96° | 67° | 82° | — | — |
| 2013 | 92° | 63° | 77° | — | — |
| 2012 | 97° | 70° | 83° | — | — |
| 2011 | 91° | 55° | 73° | — | — |
| 2010 | 87° | 58° | 73° | — | — |
| 2009 | 82° | 58° | 70° | — | — |
| 2008 | 90° | 62° | 76° | — | — |
| 2007 | 94° | 71° | 82° | — | — |
| 2006 | 82° | 56° | 69° | — | — |
| 2005 | 83° | 57° | 70° | — | — |
| 2004 | 85° | 63° | 74° | — | — |
| 2003 | 93° | 70° | 81° | — | — |
| 2002 | 79° | 56° | 67° | — | — |
| 2001 | 95° | 70° | 82° | — | — |
| 2000 | 95° | 72° | 83° | — | — |
| 1999 | 89° | 64° | 77° | — | — |
| 1998 | 86° | 60° | 73° | — | — |
| 1997coldest | 75° | 59° | 67° | — | — |
| 1996 | 89° | 67° | 78° | — | — |
| 1995 | 82° | 57° | 70° | — | — |
| 1994 | 95° | 69° | 82° | — | — |
| 1993 | 80° | 58° | 69° | — | — |
| 1991 | 92° | 60° | 76° | — | — |
| 1990 | 86° | 62° | 74° | — | — |
| 1989 | 99° | 61° | 80° | — | — |
| 1988 | 96° | 49° | 72° | — | — |
| 1987 | 100° | 57° | 79° | — | — |
| 1986 | 103° | 61° | 82° | — | — |
| 1985 | 90° | 56° | 73° | — | — |
| 1984 | 100° | 67° | 83° | — | — |
| 1982 | 100° | 52° | 76° | — | — |
| 1981 | 98° | 64° | 81° | — | — |
| 1980 | 85° | 59° | 72° | — | — |
| 1979 | 94° | 57° | 75° | — | — |
| 1978 | 95° | 56° | 75° | — | — |
| 1977 | 103° | 55° | 79° | 3.51" | — |
| 1976 | 82° | 56° | 69° | — | — |
| 1975 | 91° | 47° | 69° | — | — |
| 1974 | 95° | 54° | 74° | — | — |
| 1973 | 102° | 63° | 82° | — | — |
51 years of data from FALLBROOK 5 NE