Weather on April 18
Temecula, CA
55 Years of Data
About This Date
April 18th in Temecula, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 50°F. Over 52 years of records, the warmest April 18th was in 1993 (85°F average), while the coldest was 1995 (44°F) — a 41°F range across recorded history. Rain or other precipitation has occurred on about 8% of April 18th dates historically. The last decade has been 6.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.6°F warmer on this date compared to 20-30 years ago.
Planning for April 18th in Temecula, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 86° | 52° | 69° | — | — |
| 2025 | 58° | 48° | 53° | — | — |
| 2024 | 76° | 47° | 61° | — | — |
| 2023 | 64° | 47° | 56° | — | — |
| 2022 | 80° | 51° | 65° | — | — |
| 2021 | 88° | 55° | 71° | — | — |
| 2020 | 66° | 50° | 58° | 0.02" | — |
| 2019 | 86° | 54° | 70° | — | — |
| 2018 | 70° | 48° | 59° | — | — |
| 2017 | 75° | 56° | 66° | — | — |
| 2016 | 91° | 60° | 76° | — | — |
| 2015 | 82° | 55° | 68° | — | — |
| 2014 | 75° | 54° | 64° | — | — |
| 2013 | 82° | 49° | 65° | — | — |
| 2012 | 78° | 53° | 66° | — | — |
| 2011 | 61° | 54° | 57° | — | — |
| 2010 | 76° | 51° | 64° | — | — |
| 2009 | 85° | 52° | 68° | — | — |
| 2008 | 83° | 51° | 67° | — | — |
| 2007 | 65° | 45° | 55° | — | — |
| 2006 | 76° | 44° | 60° | — | — |
| 2005 | 61° | 47° | 54° | — | — |
| 2004 | 65° | 42° | 53° | — | — |
| 2003 | 58° | 44° | 51° | — | — |
| 2002 | 62° | 42° | 52° | — | — |
| 2001 | 67° | 49° | 58° | — | — |
| 2000 | 59° | 44° | 52° | — | — |
| 1999 | 90° | 59° | 74° | — | — |
| 1998 | 78° | 47° | 62° | — | — |
| 1997 | 75° | 48° | 62° | — | — |
| 1996 | 64° | 48° | 56° | — | — |
| 1995coldest | 46° | 43° | 44° | — | — |
| 1994 | 78° | 61° | 69° | — | — |
| 1993warmest | 85° | 85° | 85° | — | — |
| 1992 | 84° | 54° | 69° | — | — |
| 1991 | 65° | 47° | 56° | — | — |
| 1990 | 68° | 53° | 61° | — | — |
| 1989 | 88° | 51° | 69° | — | — |
| 1988 | 62° | 50° | 56° | — | — |
| 1987 | 78° | 52° | 65° | — | — |
| 1985 | 64° | 47° | 55° | — | — |
| 1984 | 84° | 54° | 69° | 0.07" | — |
| 1983 | 67° | 48° | 57° | 0.43" | — |
| 1982 | 82° | 40° | 61° | — | — |
| 1981 | 57° | — | — | — | — |
| 1980 | 93° | 48° | 71° | — | — |
| 1979 | 68° | 37° | 53° | — | — |
| 1978 | 76° | 48° | 62° | — | — |
| 1977 | 80° | 50° | 65° | — | — |
| 1976 | 70° | 32° | 51° | — | — |
| 1975 | 66° | 41° | 54° | 0.07" | — |
| 1974 | 72° | 49° | 60° | — | — |
Temecula, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Temecula, CA Monthly Precipitation
Average rainfall per month, in inches.
Temecula, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Temecula, CA
Most pleasant months in Temecula, CA: January, February, March, April, May, June, October, November, December.
What to expect on April 18th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
April 18th outlook →