Weather on May 9
Temecula, CA
55 Years of Data
Avg High
77°F
Avg Low
51°F
Warmest
1987
77°F avg
Coldest
1977
52°F avg
About This Date
May 9th in Temecula, CA typically brings pleasant spring weather, with average highs around 77°F and lows near 51°F — a 26°F daily swing. Over 52 years of records, the warmest May 9th was in 1987 (77°F average), while the coldest was 1977 (52°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 8% of May 9th dates historically, with the wettest May 9th recording 3.68" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for May 9th in Temecula, CA? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 58° | 77° | — | — |
| 2024 | 77° | 53° | 65° | — | — |
| 2023 | 70° | 51° | 61° | 0.09" | — |
| 2022 | 69° | 49° | 59° | — | — |
| 2021 | 73° | 52° | 62° | — | — |
| 2020 | 78° | 55° | 66° | — | — |
| 2019 | 62° | 54° | 58° | 0.02" | — |
| 2018 | 81° | 52° | 66° | — | — |
| 2017 | 63° | 53° | 58° | — | — |
| 2016 | 71° | 53° | 62° | — | — |
| 2015 | 69° | 47° | 58° | — | — |
| 2014 | 74° | 51° | 62° | — | — |
| 2013 | 72° | 53° | 62° | — | — |
| 2012 | 80° | 55° | 67° | — | — |
| 2011 | 60° | 50° | 55° | — | — |
| 2010 | 64° | 49° | 56° | — | — |
| 2009 | 82° | 51° | 66° | 0.04" | — |
| 2008 | 68° | 53° | 60° | — | — |
| 2007 | 87° | 64° | 76° | — | — |
| 2006 | 69° | 52° | 60° | — | — |
| 2005 | 66° | 47° | 56° | — | — |
| 2004 | 82° | 54° | 68° | — | — |
| 2003 | 63° | 43° | 53° | — | — |
| 2002 | 75° | 47° | 61° | — | — |
| 2001 | 85° | 58° | 71° | — | — |
| 2000 | 75° | 54° | 64° | — | — |
| 1999 | 61° | 48° | 54° | — | — |
| 1998 | 60° | 50° | 55° | — | — |
| 1997 | 84° | 56° | 70° | — | — |
| 1996 | 75° | 53° | 64° | — | — |
| 1995 | 70° | 46° | 58° | — | — |
| 1994 | 67° | 49° | 58° | — | — |
| 1993 | 92° | 60° | 76° | — | — |
| 1992 | 75° | 59° | 67° | — | — |
| 1991 | 82° | 54° | 68° | — | — |
| 1990 | 80° | 46° | 63° | — | — |
| 1989 | 80° | 50° | 65° | — | — |
| 1988 | 92° | 42° | 67° | — | — |
| 1987warmest | 100° | 54° | 77° | — | — |
| 1986 | 86° | 41° | 64° | — | — |
| 1984 | 98° | 52° | 75° | — | — |
| 1983 | 70° | 52° | 61° | — | — |
| 1982 | 66° | 42° | 54° | — | — |
| 1981 | 95° | 55° | 75° | — | — |
| 1980 | 70° | 45° | 57° | — | — |
| 1979 | 71° | 45° | 58° | — | — |
| 1978 | 96° | 45° | 70° | — | — |
| 1977coldest | 58° | 46° | 52° | 3.68" | — |
| 1976 | 86° | 48° | 67° | — | — |
| 1975 | 88° | 43° | 65° | — | — |
| 1974 | 76° | 56° | 66° | — | — |
| 1973 | 93° | 49° | 71° | — | — |
52 years of data from FALLBROOK 5 NE