Weather on May 17
Temecula, CA
55 Years of Data
Avg High
77°F
Avg Low
51°F
Warmest
2008
83°F avg
Coldest
1994
53°F avg
About This Date
May 17th 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 17th was in 2008 (83°F average), while the coldest was 1994 (53°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 8% of May 17th dates historically, with the wettest May 17th recording 0.65" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for May 17th 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 | 64° | 52° | 58° | — | — |
| 2024 | 72° | 55° | 63° | 0.06" | — |
| 2023 | 74° | 53° | 63° | — | — |
| 2022 | 74° | 54° | 64° | — | — |
| 2021 | 72° | 53° | 62° | — | — |
| 2020 | 76° | 55° | 65° | — | — |
| 2019 | 69° | 51° | 60° | — | — |
| 2018 | 69° | 53° | 61° | — | — |
| 2017 | 67° | 52° | 59° | — | — |
| 2016 | 72° | 57° | 65° | — | — |
| 2015 | 73° | 52° | 62° | — | — |
| 2014 | 85° | 60° | 73° | — | — |
| 2013 | 75° | 57° | 66° | — | — |
| 2012 | 79° | 52° | 65° | — | — |
| 2011 | 61° | 48° | 54° | 0.65" | — |
| 2010 | 60° | 51° | 55° | 0.14" | — |
| 2009 | 83° | 52° | 67° | 0.05" | — |
| 2008warmest | 98° | 69° | 83° | — | — |
| 2007 | 71° | 51° | 61° | — | — |
| 2006 | 80° | 56° | 68° | — | — |
| 2005 | 70° | 51° | 60° | — | — |
| 2004 | 73° | 53° | 63° | — | — |
| 2003 | 75° | 52° | 63° | — | — |
| 2002 | 74° | 50° | 62° | — | — |
| 2001 | 76° | 54° | 65° | — | — |
| 2000 | 69° | 47° | 58° | — | — |
| 1999 | 79° | 52° | 65° | — | — |
| 1998 | 75° | 47° | 61° | — | — |
| 1997 | 81° | 59° | 70° | — | — |
| 1996 | 80° | 55° | 68° | — | — |
| 1995 | 69° | 48° | 59° | — | — |
| 1994coldest | 59° | 47° | 53° | — | — |
| 1993 | 74° | 57° | 65° | — | — |
| 1992 | 86° | 53° | 70° | — | — |
| 1991 | 73° | 52° | 62° | — | — |
| 1990 | 80° | 52° | 66° | — | — |
| 1989 | 76° | 51° | 63° | — | — |
| 1988 | 70° | 53° | 61° | — | — |
| 1987 | 86° | 56° | 71° | — | — |
| 1986 | 84° | 49° | 66° | — | — |
| 1984 | 85° | 47° | 66° | — | — |
| 1983 | 85° | 42° | 63° | — | — |
| 1982 | 93° | 49° | 71° | — | — |
| 1981 | 85° | 40° | 62° | — | — |
| 1980 | 85° | 46° | 65° | — | — |
| 1979 | 88° | 42° | 65° | — | — |
| 1978 | 86° | 45° | 65° | — | — |
| 1977 | 70° | 40° | 55° | — | — |
| 1976 | 92° | 47° | 69° | — | — |
| 1975 | 86° | 48° | 67° | — | — |
| 1974 | 70° | 55° | 62° | — | — |
| 1973 | 95° | 46° | 71° | — | — |
52 years of data from FALLBROOK 5 NE