Weather on June 20
Murrieta, CA
55 Years of Data
Avg High
86°F
Avg Low
56°F
Warmest
2008
90°F avg
Coldest
2009
58°F avg
About This Date
June 20th in Murrieta, CA typically brings warm summer weather, with average highs around 86°F and lows near 56°F — a 30°F daily swing. Over 55 years of records, the warmest June 20th was in 2008 (90°F average), while the coldest was 2009 (58°F) — a 32°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
Planning for June 20th in Murrieta, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 54° | 65° | — | — |
| 2024 | 81° | 57° | 69° | — | — |
| 2023 | 76° | 51° | 63° | — | — |
| 2022 | 95° | 61° | 78° | — | — |
| 2021 | 78° | 63° | 70° | — | — |
| 2020 | 76° | 57° | 66° | — | — |
| 2019 | 70° | 55° | 62° | — | — |
| 2018 | 83° | 55° | 69° | — | — |
| 2017 | 95° | 71° | 83° | — | — |
| 2016 | 110° | 69° | 89° | — | — |
| 2015 | 90° | 67° | 78° | — | — |
| 2014 | 84° | 62° | 73° | — | — |
| 2013 | 81° | 57° | 69° | — | — |
| 2012 | 80° | 52° | 66° | — | — |
| 2011 | 83° | 53° | 68° | — | — |
| 2010 | 79° | 52° | 65° | — | — |
| 2009coldest | 63° | 54° | 58° | — | — |
| 2008warmest | 102° | 77° | 90° | — | — |
| 2007 | 89° | 64° | 77° | — | — |
| 2006 | 85° | 59° | 72° | — | — |
| 2005 | 89° | 53° | 71° | — | — |
| 2004 | 76° | 53° | 64° | — | — |
| 2003 | 74° | 46° | 60° | — | — |
| 2002 | 74° | 54° | 64° | — | — |
| 2001 | 92° | 67° | 79° | — | — |
| 2000 | 82° | 55° | 69° | — | — |
| 1999 | 79° | 50° | 64° | — | — |
| 1998 | 77° | 55° | 66° | — | — |
| 1997 | 81° | 54° | 67° | — | — |
| 1996 | 78° | 54° | 66° | — | — |
| 1995 | 76° | 53° | 64° | — | — |
| 1994 | 83° | 58° | 70° | — | — |
| 1993 | 81° | 59° | 70° | — | — |
| 1992 | 90° | 52° | 71° | — | — |
| 1991 | 85° | 51° | 68° | — | — |
| 1990 | 101° | 59° | 80° | — | — |
| 1989 | 103° | 62° | 82° | — | — |
| 1988 | 82° | 58° | 70° | — | — |
| 1987 | 87° | 55° | 71° | — | — |
| 1986 | 94° | 55° | 74° | — | — |
| 1985 | 89° | 52° | 70° | — | — |
| 1984 | 90° | 55° | 72° | — | — |
| 1983 | 84° | 57° | 71° | — | — |
| 1982 | 80° | 56° | 68° | — | — |
| 1981 | 103° | 61° | 82° | — | — |
| 1980 | 94° | 46° | 70° | — | — |
| 1979 | 89° | 41° | 65° | — | — |
| 1978 | 100° | 54° | 77° | — | — |
| 1977 | 92° | 56° | 74° | — | — |
| 1976 | 97° | 56° | 76° | — | — |
| 1975 | 79° | 55° | 67° | — | — |
| 1974 | 94° | 49° | 71° | — | — |
| 1973 | 103° | 56° | 79° | — | — |
| 1972 | 90° | 60° | 75° | — | — |
| 1971 | 103° | 59° | 81° | — | — |
55 years of data from SANTA ROSA PLATEAU CALIFORNIA