Weather on June 12
Mission Viejo, CA
55 Years of Data
Avg High
76°F
Avg Low
57°F
Warmest
1979
85°F avg
Coldest
2010
60°F avg
About This Date
June 12th in Mission Viejo, CA typically brings pleasant summer weather, with average highs around 76°F and lows near 57°F. Over 55 years of records, the warmest June 12th was in 1979 (85°F average), while the coldest was 2010 (60°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 4% of June 12th dates historically. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for June 12th in Mission Viejo, CA? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 58° | 67° | — | — |
| 2024 | 77° | 57° | 67° | — | — |
| 2023 | 65° | 56° | 60° | — | — |
| 2022 | 81° | 57° | 69° | — | — |
| 2021 | 83° | 58° | 70° | — | — |
| 2020 | 78° | 55° | 67° | — | — |
| 2019 | 80° | 59° | 70° | — | — |
| 2018 | 81° | 57° | 69° | — | — |
| 2017 | 74° | 53° | 63° | — | — |
| 2016 | 71° | 58° | 64° | — | — |
| 2015 | 71° | 59° | 65° | — | — |
| 2014 | 78° | 59° | 69° | — | — |
| 2013 | 75° | 59° | 67° | — | — |
| 2012 | 77° | 58° | 67° | — | — |
| 2011 | 71° | 55° | 63° | — | — |
| 2010coldest | 66° | 53° | 60° | — | — |
| 2009 | 67° | 56° | 61° | — | — |
| 2008 | 78° | 56° | 67° | — | — |
| 2007 | 79° | 55° | 67° | — | — |
| 2006 | 75° | 56° | 65° | — | — |
| 2005 | 70° | 58° | 64° | — | — |
| 2004 | 79° | 55° | 67° | — | — |
| 2003 | 74° | 56° | 65° | — | — |
| 2002 | 79° | 51° | 65° | — | — |
| 2001 | 71° | 59° | 65° | — | — |
| 2000 | 83° | 56° | 69° | — | — |
| 1999 | 77° | 55° | 66° | — | — |
| 1998 | 67° | 55° | 61° | 0.25" | — |
| 1997 | 72° | 60° | 66° | — | — |
| 1996 | 74° | 62° | 68° | — | — |
| 1995 | 87° | 58° | 72° | — | — |
| 1994 | 77° | 60° | 69° | 0.03" | — |
| 1993 | 78° | 64° | 71° | — | — |
| 1992 | 76° | 57° | 66° | — | — |
| 1991 | 76° | 61° | 68° | — | — |
| 1990 | 77° | 60° | 69° | — | — |
| 1989 | 76° | 57° | 66° | — | — |
| 1988 | 68° | 54° | 61° | — | — |
| 1987 | 70° | 57° | 63° | — | — |
| 1986 | 84° | 56° | 70° | — | — |
| 1985 | 77° | 63° | 70° | — | — |
| 1984 | 76° | 55° | 65° | — | — |
| 1983 | 69° | 58° | 63° | — | — |
| 1982 | 69° | 58° | 63° | — | — |
| 1981 | 82° | 61° | 71° | — | — |
| 1980 | 77° | 54° | 65° | — | — |
| 1979warmest | 101° | 69° | 85° | — | — |
| 1978 | 85° | 58° | 71° | — | — |
| 1977 | 71° | 57° | 64° | — | — |
| 1976 | 78° | 55° | 67° | — | — |
| 1975 | 71° | 60° | 66° | — | — |
| 1974 | 76° | 56° | 66° | — | — |
| 1973 | 74° | 51° | 62° | — | — |
| 1972 | 84° | 56° | 70° | — | — |
| 1971 | 85° | 55° | 70° | — | — |
55 years of data from EL TORO MCAS