Weather on March 17
Temecula, CA
55 Years of Data
Avg High
70°F
Avg Low
46°F
Warmest
2026
82°F avg
Coldest
2002
46°F avg
About This Date
March 17th in Temecula, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 46°F. Over 52 years of records, the warmest March 17th was in 2026 (82°F average), while the coldest was 2002 (46°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 15% of March 17th dates historically, with the wettest March 17th recording 3.15" of rain. The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
Planning for March 17th in Temecula, CA? Great weather for outdoor activities.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 97° | 67° | 82° | — | — |
| 2025 | 65° | 47° | 56° | 0.05" | — |
| 2024 | 69° | 46° | 58° | — | — |
| 2023 | 72° | 42° | 57° | — | — |
| 2022 | 83° | 53° | 68° | — | — |
| 2021 | 66° | 40° | 53° | — | — |
| 2020 | 60° | 44° | 52° | 0.12" | — |
| 2019 | 82° | 52° | 67° | — | — |
| 2018 | 59° | 44° | 51° | 0.62" | — |
| 2017 | 81° | 54° | 68° | — | — |
| 2016 | 80° | 52° | 66° | — | — |
| 2015 | 78° | 55° | 67° | — | — |
| 2014 | 76° | 55° | 66° | — | — |
| 2013 | 68° | 48° | 58° | — | — |
| 2012 | 53° | 39° | 46° | 2.8" | — |
| 2011 | 71° | 50° | 61° | — | — |
| 2010 | 85° | 59° | 72° | — | — |
| 2009 | 82° | 51° | 67° | — | — |
| 2008 | 64° | 39° | 52° | — | — |
| 2007 | 77° | 47° | 62° | — | — |
| 2006 | 54° | 40° | 47° | — | — |
| 2005 | 63° | 46° | 54° | — | — |
| 2004 | 88° | 61° | 74° | — | — |
| 2003 | 60° | 44° | 52° | — | — |
| 2002coldest | 53° | 39° | 46° | — | — |
| 2001 | 73° | 47° | 60° | — | — |
| 2000 | 81° | 50° | 65° | — | — |
| 1999 | 56° | 40° | 48° | — | — |
| 1998 | 62° | 50° | 56° | — | — |
| 1997 | 71° | 46° | 59° | — | — |
| 1996 | 65° | 47° | 56° | — | — |
| 1995 | 73° | 51° | 62° | — | — |
| 1994 | 73° | 54° | 63° | — | — |
| 1993 | 84° | 55° | 70° | — | — |
| 1992 | 65° | 46° | 55° | — | — |
| 1991 | 63° | 33° | 48° | — | — |
| 1990 | 79° | 39° | 59° | — | — |
| 1989 | 76° | 40° | 58° | — | — |
| 1988 | 74° | 33° | 53° | — | — |
| 1987 | 65° | 35° | 50° | — | — |
| 1986 | 60° | 34° | 47° | 0.64" | — |
| 1985 | 74° | 41° | 57° | — | — |
| 1984 | 70° | 41° | 55° | — | — |
| 1983 | 70° | 46° | 58° | 0.3" | — |
| 1982 | 52° | 44° | 48° | 3.15" | — |
| 1981 | 71° | 41° | 56° | — | — |
| 1980 | 77° | 41° | 59° | — | — |
| 1979 | 58° | 49° | 53° | — | — |
| 1977 | 62° | 36° | 49° | — | — |
| 1976 | 80° | 45° | 62° | — | — |
| 1975 | 65° | 30° | 47° | 0.2" | — |
| 1974 | 80° | 46° | 63° | — | — |
52 years of data from FALLBROOK 5 NE