Weather on June 1
Mission Viejo, CA
55 Years of Data
Avg High
75°F
Avg Low
56°F
Warmest
2025
74°F avg
Coldest
2023
58°F avg
About This Date
June 1st in Mission Viejo, CA typically brings pleasant summer weather, with average highs around 75°F and lows near 56°F. Over 55 years of records, the warmest June 1st was in 2025 (74°F average), while the coldest was 2023 (58°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 4% of June 1st dates historically. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for June 1st in Mission Viejo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 87° | 60° | 74° | — | — |
| 2024 | 72° | 55° | 63° | — | — |
| 2023coldest | 62° | 54° | 58° | — | — |
| 2022 | 77° | 53° | 65° | — | — |
| 2021 | 76° | 57° | 66° | — | — |
| 2020 | 87° | 57° | 72° | — | — |
| 2019 | 62° | 56° | 59° | — | — |
| 2018 | 77° | 53° | 65° | — | — |
| 2017 | 72° | 56° | 64° | — | — |
| 2016 | 75° | 58° | 66° | — | — |
| 2015 | 75° | 57° | 66° | — | — |
| 2014 | 81° | 55° | 68° | — | — |
| 2013 | 80° | 59° | 70° | — | — |
| 2012 | 75° | 55° | 65° | — | — |
| 2011 | 71° | 49° | 60° | — | — |
| 2010 | 71° | 53° | 62° | — | — |
| 2009 | 76° | 56° | 66° | — | — |
| 2008 | 75° | 50° | 63° | — | — |
| 2007 | 73° | 55° | 64° | — | — |
| 2006 | 83° | 56° | 69° | — | — |
| 2005 | 70° | 57° | 63° | — | — |
| 2004 | 82° | 55° | 69° | — | — |
| 2003 | 77° | 55° | 66° | — | — |
| 2002 | 77° | 58° | 67° | — | — |
| 2001 | 72° | 59° | 65° | — | — |
| 2000 | 80° | 56° | 68° | — | — |
| 1999 | 70° | 50° | 60° | — | — |
| 1998 | 75° | 53° | 64° | — | — |
| 1997 | 81° | 64° | 72° | — | — |
| 1996 | 84° | 56° | 70° | — | — |
| 1995 | 63° | 58° | 60° | 0.08" | — |
| 1994 | 82° | 55° | 69° | — | — |
| 1993 | 78° | 60° | 69° | — | — |
| 1992 | 81° | 62° | 71° | — | — |
| 1991 | 73° | 57° | 65° | — | — |
| 1990 | 73° | 54° | 63° | — | — |
| 1989 | 75° | 59° | 67° | — | — |
| 1988 | 78° | 52° | 65° | — | — |
| 1987 | 84° | 51° | 68° | — | — |
| 1986 | 76° | 61° | 68° | — | — |
| 1985 | 69° | 54° | 61° | — | — |
| 1984 | 76° | 62° | 69° | — | — |
| 1983 | 69° | 59° | 64° | — | — |
| 1982 | 71° | 53° | 62° | — | — |
| 1981 | 77° | 62° | 70° | — | — |
| 1980 | 70° | 53° | 61° | — | — |
| 1979 | 72° | 62° | 67° | — | — |
| 1978 | 69° | 59° | 64° | — | — |
| 1977 | 76° | 55° | 65° | — | — |
| 1976 | 78° | 53° | 66° | — | — |
| 1975 | 72° | 57° | 64° | — | — |
| 1974 | 73° | 51° | 62° | — | — |
| 1973 | 62° | 57° | 60° | 0.13" | — |
| 1972 | 83° | 61° | 72° | — | — |
| 1971 | 72° | 50° | 61° | — | — |
55 years of data from EL TORO MCAS