Weather on May 1
Mission Viejo, CA
55 Years of Data
About This Date
May 1st in Mission Viejo, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 54°F. Over 56 years of records, the warmest May 1st was in 2014 (81°F average), while the coldest was 2002 (55°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 4% of May 1st dates historically, with the wettest May 1st recording 0.89" of rain. The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for May 1st in Mission Viejo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 76° | 56° | 66° | — | — |
| 2025 | 70° | 53° | 61° | — | — |
| 2024 | 68° | 54° | 61° | — | — |
| 2023 | 63° | 52° | 57° | — | — |
| 2022 | 71° | 51° | 61° | — | — |
| 2021 | 72° | 50° | 61° | — | — |
| 2020 | 74° | 57° | 65° | — | — |
| 2019 | 67° | 51° | 59° | — | — |
| 2018 | 59° | 50° | 55° | — | — |
| 2017 | 82° | 58° | 70° | — | — |
| 2016 | 71° | 50° | 61° | — | — |
| 2015 | 94° | 66° | 80° | — | — |
| 2014warmest | 95° | 67° | 81° | — | — |
| 2013 | 74° | 56° | 65° | — | — |
| 2012 | 59° | 55° | 57° | — | — |
| 2011 | 83° | 59° | 71° | — | — |
| 2010 | 71° | 46° | 59° | — | — |
| 2009 | 80° | 51° | 66° | — | — |
| 2008 | 72° | 50° | 61° | — | — |
| 2007 | 73° | 55° | 64° | — | — |
| 2006 | 59° | 54° | 56° | — | — |
| 2005 | 77° | 54° | 65° | — | — |
| 2004 | 93° | 57° | 75° | — | — |
| 2003 | 68° | 46° | 57° | — | — |
| 2002coldest | 67° | 44° | 55° | — | — |
| 2001 | 70° | 53° | 61° | — | — |
| 2000 | 86° | 59° | 73° | — | — |
| 1999 | 68° | 46° | 57° | — | — |
| 1998 | 70° | 57° | 63° | — | — |
| 1997 | 73° | 55° | 64° | — | — |
| 1996 | 85° | 58° | 71° | — | — |
| 1995 | 73° | 58° | 65° | — | — |
| 1994 | 70° | 55° | 62° | — | — |
| 1993 | 82° | 61° | 71° | — | — |
| 1992 | 80° | 58° | 69° | — | — |
| 1991 | 67° | 56° | 61° | — | — |
| 1990 | 72° | 50° | 61° | — | — |
| 1989 | 73° | 53° | 63° | — | — |
| 1988 | 67° | 45° | 56° | — | — |
| 1987 | 71° | 55° | 63° | — | — |
| 1986 | 76° | 53° | 64° | — | — |
| 1985 | 78° | 53° | 66° | — | — |
| 1984 | 68° | 49° | 58° | — | — |
| 1983 | 65° | 49° | 57° | 0.89" | — |
| 1982 | 73° | 59° | 66° | — | — |
| 1981 | 77° | 59° | 68° | — | — |
| 1980 | 64° | 56° | 60° | — | — |
| 1979 | 68° | 57° | 63° | — | — |
| 1978 | 66° | 52° | 59° | 0.3" | — |
| 1977 | 71° | 56° | 63° | — | — |
| 1976 | 82° | 54° | 68° | — | — |
| 1975 | 69° | 51° | 60° | — | — |
| 1974 | 71° | 50° | 61° | — | — |
| 1973 | 74° | 50° | 62° | — | — |
| 1972 | 75° | 50° | 63° | — | — |
| 1971 | 67° | 49° | 58° | — | — |
Mission Viejo, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Mission Viejo, CA Monthly Precipitation
Average rainfall per month, in inches.
Mission Viejo, 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 Mission Viejo, CA
Mission Viejo, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.