Weather on September 14
Temecula, CA
55 Years of Data
Avg High
88°F
Avg Low
60°F
Warmest
2012
90°F avg
Coldest
1996
62°F avg
About This Date
September 14th in Temecula, CA typically brings warm fall weather, with average highs around 88°F and lows near 60°F — a 28°F daily swing. Over 52 years of records, the warmest September 14th was in 2012 (90°F average), while the coldest was 1996 (62°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 6% of September 14th dates historically. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for September 14th 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 | 85° | 60° | 72° | — | — |
| 2024 | 83° | 61° | 72° | — | — |
| 2023 | 80° | 58° | 69° | 0.02" | — |
| 2022 | 80° | 63° | 72° | — | — |
| 2021 | 89° | 54° | 72° | — | — |
| 2020 | 96° | 66° | 81° | — | — |
| 2019 | 98° | 70° | 84° | — | — |
| 2018 | 95° | 65° | 80° | — | — |
| 2017 | 77° | 58° | 67° | — | — |
| 2016 | 81° | 54° | 68° | — | — |
| 2015 | 83° | 67° | 75° | — | — |
| 2014 | 105° | 76° | 90° | — | — |
| 2013 | 94° | 66° | 80° | — | — |
| 2012warmest | 107° | 74° | 90° | — | — |
| 2011 | 80° | 56° | 68° | — | — |
| 2010 | 87° | 59° | 73° | — | — |
| 2009 | 80° | 60° | 70° | — | — |
| 2008 | 87° | 57° | 72° | 0.03" | — |
| 2007 | 84° | 60° | 72° | — | — |
| 2006 | 74° | 56° | 65° | — | — |
| 2005 | 76° | 52° | 64° | — | — |
| 2004 | 77° | 58° | 67° | — | — |
| 2003 | 85° | 60° | 72° | — | — |
| 2002 | 92° | 70° | 81° | — | — |
| 2001 | 95° | 64° | 80° | — | — |
| 2000 | 92° | 67° | 79° | — | — |
| 1999 | 83° | 55° | 69° | — | — |
| 1998 | 84° | 60° | 72° | — | — |
| 1997 | 91° | 67° | 79° | — | — |
| 1996coldest | 72° | 53° | 62° | — | — |
| 1995 | 99° | 73° | 86° | — | — |
| 1994 | 87° | 54° | 70° | — | — |
| 1993 | 76° | 55° | 65° | — | — |
| 1992 | 94° | 52° | 73° | — | — |
| 1991 | 84° | 56° | 70° | — | — |
| 1989 | 98° | 62° | 80° | — | — |
| 1988 | 95° | 52° | 73° | — | — |
| 1987 | 84° | 49° | 66° | — | — |
| 1986 | 78° | 53° | 66° | — | — |
| 1985 | 96° | 49° | 72° | — | — |
| 1984 | 102° | 62° | 82° | — | — |
| 1983 | 103° | 65° | 84° | — | — |
| 1982 | 77° | 55° | 66° | — | — |
| 1981 | 95° | 58° | 76° | — | — |
| 1980 | 80° | 58° | 69° | — | — |
| 1979 | 106° | 67° | 86° | — | — |
| 1978 | 76° | 65° | 70° | 0.1" | — |
| 1977 | 87° | 58° | 72° | — | — |
| 1976 | 84° | 61° | 72° | — | — |
| 1975 | 96° | 56° | 76° | — | — |
| 1974 | 90° | 48° | 69° | — | — |
| 1973 | 89° | 56° | 72° | — | — |
52 years of data from FALLBROOK 5 NE