Weather on October 20
Temecula, CA
55 Years of Data
About This Date
October 20th in Temecula, CA typically brings warm fall weather, with average highs around 81°F and lows near 55°F — a 26°F daily swing. Over 51 years of records, the warmest October 20th was in 2003 (86°F average), while the coldest was 2004 (55°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 12% of October 20th dates historically. The last decade has been 6.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.9°F warmer on this date compared to 20-30 years ago.
Planning for October 20th in Temecula, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 58° | 76° | — | — |
| 2024 | 90° | 58° | 74° | — | — |
| 2023 | 98° | 68° | 83° | — | — |
| 2022 | 95° | 62° | 78° | — | — |
| 2021 | 75° | 50° | 62° | — | — |
| 2020 | 82° | 57° | 69° | 0.02" | — |
| 2019 | 91° | 55° | 73° | — | — |
| 2018 | 91° | 62° | 77° | — | — |
| 2017 | 72° | 58° | 65° | 0.13" | — |
| 2016 | 100° | 69° | 84° | — | — |
| 2015 | 78° | 58° | 68° | — | — |
| 2014 | 79° | 60° | 69° | — | — |
| 2013 | 81° | 59° | 70° | — | — |
| 2012 | 67° | 59° | 63° | 0.26" | — |
| 2011 | 74° | 53° | 64° | — | — |
| 2010 | 66° | 55° | 60° | 0.25" | — |
| 2009 | 75° | 57° | 66° | — | — |
| 2008 | 78° | 53° | 65° | — | — |
| 2007 | 73° | 56° | 64° | — | — |
| 2006 | 87° | 59° | 73° | — | — |
| 2005 | 79° | 51° | 65° | — | — |
| 2004coldest | 58° | 52° | 55° | — | — |
| 2003warmest | 101° | 72° | 86° | — | — |
| 2002 | 70° | 52° | 61° | — | — |
| 2001 | 76° | 57° | 66° | — | — |
| 2000 | 84° | 56° | 70° | — | — |
| 1999 | 92° | 66° | 79° | — | — |
| 1998 | 84° | 57° | 71° | — | — |
| 1997 | 68° | 52° | 60° | — | — |
| 1996 | 70° | 48° | 59° | — | — |
| 1995 | 83° | 60° | 71° | — | — |
| 1994 | 77° | 53° | 65° | — | — |
| 1993 | 84° | 58° | 71° | — | — |
| 1992 | 88° | 54° | 71° | — | — |
| 1991 | 97° | 52° | 74° | — | — |
| 1990 | 75° | 50° | 63° | — | — |
| 1988 | 83° | 57° | 70° | — | — |
| 1987 | 76° | 50° | 63° | — | — |
| 1985 | 84° | 44° | 64° | — | — |
| 1984 | 65° | 55° | 60° | 0.05" | — |
| 1983 | 90° | 50° | 70° | — | — |
| 1982 | 82° | 45° | 63° | — | — |
| 1981 | 90° | 47° | 68° | — | — |
| 1980 | 88° | 45° | 66° | — | — |
| 1979 | 75° | 55° | 65° | 0.36" | — |
| 1978 | 87° | 59° | 73° | — | — |
| 1977 | 69° | 47° | 58° | — | — |
| 1976 | 83° | 52° | 67° | — | — |
| 1975 | 77° | 45° | 61° | — | — |
| 1974 | 88° | 47° | 67° | — | — |
| 1973 | 84° | 48° | 66° | — | — |
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: June.