Weather on February 18
Temecula, CA
55 Years of Data
Avg High
66°F
Avg Low
43°F
Warmest
1981
67°F avg
Coldest
1975
44°F avg
About This Date
February 18th in Temecula, CA typically brings mild winter weather, with average highs around 66°F and lows near 43°F. Over 52 years of records, the warmest February 18th was in 1981 (67°F average), while the coldest was 1975 (44°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 13% of February 18th dates historically, with the wettest February 18th recording 5.03" of rain. The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Temecula, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 56° | 44° | 50° | 1.56" | — |
| 2025 | 71° | 49° | 60° | — | — |
| 2024 | 69° | 46° | 57° | — | — |
| 2023 | 68° | 43° | 56° | — | — |
| 2022 | 77° | 44° | 60° | — | — |
| 2021 | 71° | 48° | 60° | — | — |
| 2020 | 69° | 45° | 57° | — | — |
| 2019 | 56° | 37° | 47° | 0.1" | — |
| 2018 | 67° | 49° | 58° | — | — |
| 2017 | 56° | 48° | 52° | 0.24" | — |
| 2016 | 67° | 51° | 59° | 0.31" | — |
| 2015 | 78° | 48° | 63° | — | — |
| 2014 | 69° | 47° | 58° | — | — |
| 2013 | 63° | 45° | 54° | — | — |
| 2012 | 64° | 42° | 53° | — | — |
| 2011 | 65° | 43° | 54° | 1.97" | — |
| 2010 | 70° | 49° | 60° | — | — |
| 2009 | 64° | 39° | 51° | 0.03" | — |
| 2008 | 63° | 45° | 54° | — | — |
| 2007 | 68° | 48° | 58° | — | — |
| 2006 | 54° | 38° | 46° | — | — |
| 2005 | 58° | 46° | 52° | — | — |
| 2004 | 58° | 43° | 50° | — | — |
| 2003 | 64° | 47° | 55° | — | — |
| 2002 | 54° | 39° | 46° | — | — |
| 2001 | 57° | 47° | 52° | — | — |
| 2000 | 67° | 41° | 54° | — | — |
| 1999 | 62° | 45° | 53° | — | — |
| 1998 | 59° | 41° | 50° | — | — |
| 1997 | 69° | 42° | 56° | — | — |
| 1996 | 62° | 50° | 56° | — | — |
| 1995 | 79° | 51° | 65° | — | — |
| 1994 | 49° | 39° | 44° | — | — |
| 1993 | 59° | 54° | 56° | — | — |
| 1992 | 68° | 40° | 54° | — | — |
| 1991 | 67° | 42° | 54° | — | — |
| 1989 | 73° | 35° | 54° | — | — |
| 1988 | 66° | 33° | 50° | — | — |
| 1987 | 65° | 32° | 48° | — | — |
| 1986 | 68° | 48° | 58° | — | — |
| 1985 | 75° | 45° | 60° | — | — |
| 1984 | 70° | 28° | 49° | — | — |
| 1983 | 70° | 40° | 55° | — | — |
| 1982 | 74° | 39° | 56° | — | — |
| 1981warmest | 87° | 46° | 67° | — | — |
| 1980 | 65° | 52° | 58° | 5.03" | — |
| 1979 | 70° | 34° | 52° | — | — |
| 1978 | 65° | 39° | 52° | — | — |
| 1977 | 88° | 38° | 63° | — | — |
| 1976 | 72° | 35° | 53° | — | — |
| 1975coldest | 64° | 25° | 44° | — | — |
| 1974 | 61° | 31° | 46° | — | — |
52 years of data from FALLBROOK 5 NE