Weather on November 18
Temecula, CA
55 Years of Data
Avg High
72°F
Avg Low
48°F
Warmest
2019
77°F avg
Coldest
1994
43°F avg
About This Date
November 18th in Temecula, CA typically brings pleasant fall weather, with average highs around 72°F and lows near 48°F. Over 52 years of records, the warmest November 18th was in 2019 (77°F average), while the coldest was 1994 (43°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 6% of November 18th dates historically, with the wettest November 18th recording 1.17" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for November 18th in Temecula, CA? Great weather for outdoor activities.
Warming Trend
2.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 47° | 54° | 0.02" | — |
| 2024 | 66° | 44° | 55° | — | — |
| 2023 | 69° | 57° | 63° | 0.03" | — |
| 2022 | 71° | 47° | 59° | — | — |
| 2021 | 72° | 50° | 61° | — | — |
| 2020 | 73° | 50° | 61° | — | — |
| 2019warmest | 94° | 60° | 77° | — | — |
| 2018 | 79° | 52° | 66° | — | — |
| 2017 | 82° | 52° | 67° | — | — |
| 2016 | 83° | 55° | 69° | — | — |
| 2015 | 82° | 49° | 66° | — | — |
| 2014 | 83° | 54° | 69° | — | — |
| 2013 | 69° | 48° | 58° | — | — |
| 2012 | 72° | 53° | 62° | — | — |
| 2011 | 57° | 49° | 53° | — | — |
| 2010 | 74° | 53° | 63° | — | — |
| 2009 | 70° | 47° | 59° | — | — |
| 2008 | 90° | 60° | 75° | — | — |
| 2007 | 79° | 56° | 67° | — | — |
| 2006 | 88° | 59° | 73° | — | — |
| 2005 | 80° | 63° | 71° | — | — |
| 2004 | 74° | 51° | 62° | — | — |
| 2003 | 81° | 48° | 64° | — | — |
| 2002 | 80° | 55° | 68° | — | — |
| 2001 | 76° | 53° | 64° | — | — |
| 2000 | 69° | 42° | 56° | — | — |
| 1999 | 66° | 47° | 56° | — | — |
| 1998 | 68° | 46° | 57° | — | — |
| 1997 | 71° | 47° | 59° | — | — |
| 1996 | 71° | 49° | 60° | — | — |
| 1995 | 83° | 60° | 71° | — | — |
| 1994coldest | 53° | 34° | 43° | — | — |
| 1993 | 69° | 48° | 59° | — | — |
| 1992 | 76° | 51° | 63° | — | — |
| 1991 | 66° | 48° | 57° | — | — |
| 1990 | 71° | 47° | 59° | — | — |
| 1989 | 85° | 40° | 62° | — | — |
| 1988 | 65° | 32° | 48° | — | — |
| 1987 | 75° | 44° | 60° | — | — |
| 1986 | 65° | 57° | 61° | — | — |
| 1985 | 62° | 38° | 50° | — | — |
| 1984 | 65° | 45° | 55° | — | — |
| 1983 | 60° | 53° | 57° | — | — |
| 1982 | 62° | 43° | 52° | — | — |
| 1981 | 78° | 48° | 63° | — | — |
| 1979 | 66° | 46° | 56° | — | — |
| 1978 | 73° | 35° | 54° | — | — |
| 1977 | 74° | 39° | 56° | — | — |
| 1976 | 82° | 39° | 61° | — | — |
| 1975 | 59° | 32° | 46° | — | — |
| 1974 | 66° | 44° | 55° | — | — |
| 1973 | 58° | 46° | 52° | 1.17" | — |
52 years of data from FALLBROOK 5 NE