Weather on June 21
Murrieta, CA
55 Years of Data
Avg High
85°F
Avg Low
57°F
Warmest
2008
89°F avg
Coldest
2003
61°F avg
About This Date
June 21st in Murrieta, CA typically brings warm summer weather, with average highs around 85°F and lows near 57°F — a 28°F daily swing. Over 55 years of records, the warmest June 21st was in 2008 (89°F average), while the coldest was 2003 (61°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 21st dates historically, with the wettest June 21st recording 0.81" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Murrieta, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 53° | 61° | — | — |
| 2024 | 84° | 59° | 72° | — | — |
| 2023 | 78° | 54° | 66° | — | — |
| 2022 | 88° | 69° | 78° | — | — |
| 2021 | 85° | 56° | 70° | — | — |
| 2020 | 77° | 56° | 66° | — | — |
| 2019 | 69° | 55° | 62° | — | — |
| 2018 | 83° | 54° | 68° | — | — |
| 2017 | 92° | 71° | 81° | — | — |
| 2016 | 82° | 67° | 74° | — | — |
| 2015 | 83° | 62° | 72° | — | — |
| 2014 | 87° | 55° | 71° | — | — |
| 2013 | 81° | 58° | 69° | — | — |
| 2012 | 79° | 53° | 66° | — | — |
| 2011 | 88° | 58° | 73° | — | — |
| 2010 | 71° | 51° | 61° | — | — |
| 2009 | 72° | 53° | 62° | — | — |
| 2008warmest | 103° | 76° | 89° | — | — |
| 2007 | 86° | 65° | 75° | — | — |
| 2006 | 85° | 57° | 71° | — | — |
| 2005 | 81° | 63° | 72° | — | — |
| 2004 | 74° | 54° | 64° | — | — |
| 2003coldest | 67° | 56° | 61° | — | — |
| 2002 | 73° | 54° | 63° | — | — |
| 2001 | 91° | 68° | 80° | — | — |
| 2000 | 82° | 58° | 70° | — | — |
| 1999 | 75° | 52° | 63° | — | — |
| 1998 | 81° | 54° | 67° | — | — |
| 1997 | 77° | 53° | 65° | — | — |
| 1996 | 72° | 53° | 62° | — | — |
| 1995 | 75° | 55° | 65° | — | — |
| 1994 | 84° | 61° | 72° | — | — |
| 1993 | 80° | 55° | 68° | — | — |
| 1992 | 91° | 52° | 71° | — | — |
| 1991 | 83° | 50° | 66° | — | — |
| 1990 | 98° | 60° | 79° | — | — |
| 1989 | 103° | 58° | 80° | — | — |
| 1988 | 89° | 52° | 70° | — | — |
| 1987 | 84° | 54° | 69° | — | — |
| 1986 | 96° | 56° | 76° | — | — |
| 1985 | 85° | 50° | 67° | — | — |
| 1984 | 87° | 57° | 72° | — | — |
| 1983 | 86° | 59° | 73° | — | — |
| 1982 | 78° | 54° | 66° | — | — |
| 1981 | 102° | 62° | 82° | — | — |
| 1980 | 94° | 45° | 69° | — | — |
| 1979 | 90° | 58° | 74° | — | — |
| 1978 | 100° | 62° | 81° | — | — |
| 1977 | 97° | 56° | 76° | — | — |
| 1976 | 96° | 56° | 76° | — | — |
| 1975 | 87° | 58° | 72° | — | — |
| 1974 | 99° | 52° | 75° | — | — |
| 1973 | 109° | 54° | 81° | — | — |
| 1972 | 86° | 60° | 73° | 0.81" | — |
| 1971 | 102° | 59° | 81° | — | — |
55 years of data from SANTA ROSA PLATEAU CALIFORNIA