Weather on May 29
Mission Viejo, CA
55 Years of Data
Avg High
75°F
Avg Low
55°F
Warmest
1978
80°F avg
Coldest
2011
56°F avg
About This Date
May 29th in Mission Viejo, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 55°F. Over 55 years of records, the warmest May 29th was in 1978 (80°F average), while the coldest was 2011 (56°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 29th dates historically. The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
Planning for May 29th in Mission Viejo, CA? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 58° | 66° | — | — |
| 2024 | 72° | 54° | 63° | — | — |
| 2023 | 62° | 56° | 59° | — | — |
| 2022 | 73° | 53° | 63° | — | — |
| 2021 | 70° | 56° | 63° | — | — |
| 2020 | 71° | 58° | 64° | — | — |
| 2019 | 73° | 52° | 62° | — | — |
| 2018 | 73° | 58° | 65° | — | — |
| 2017 | 73° | 54° | 63° | — | — |
| 2016 | 68° | 57° | 63° | — | — |
| 2015 | 77° | 56° | 66° | — | — |
| 2014 | 77° | 58° | 67° | — | — |
| 2013 | 77° | 55° | 66° | — | — |
| 2012 | 78° | 51° | 65° | — | — |
| 2011coldest | 65° | 47° | 56° | — | — |
| 2010 | 79° | 48° | 63° | — | — |
| 2009 | 63° | 56° | 59° | — | — |
| 2008 | 75° | 48° | 62° | — | — |
| 2007 | 74° | 51° | 62° | — | — |
| 2006 | 79° | 51° | 65° | — | — |
| 2005 | 78° | 56° | 67° | — | — |
| 2004 | 73° | 56° | 64° | — | — |
| 2003 | 78° | 55° | 67° | — | — |
| 2002 | 88° | 53° | 70° | — | — |
| 2001 | 75° | 52° | 63° | — | — |
| 2000 | 81° | 56° | 68° | — | — |
| 1999 | 72° | 55° | 63° | — | — |
| 1998 | 71° | 56° | 63° | — | — |
| 1997 | 91° | 63° | 77° | — | — |
| 1996 | 71° | 58° | 64° | — | — |
| 1995 | 77° | 58° | 67° | — | — |
| 1994 | 89° | 55° | 72° | — | — |
| 1993 | 78° | 56° | 67° | — | — |
| 1992 | 74° | 63° | 68° | — | — |
| 1991 | 70° | 58° | 64° | — | — |
| 1990 | 69° | 56° | 62° | — | — |
| 1989 | 73° | 56° | 64° | — | — |
| 1988 | 66° | 50° | 58° | 0.1" | — |
| 1987 | 70° | 51° | 60° | — | — |
| 1986 | 78° | 61° | 69° | — | — |
| 1985 | 76° | 53° | 64° | — | — |
| 1984 | 95° | 64° | 80° | — | — |
| 1983 | 77° | 58° | 67° | — | — |
| 1982 | 65° | 56° | 60° | — | — |
| 1981 | 75° | 63° | 69° | — | — |
| 1980 | 69° | 49° | 59° | — | — |
| 1979 | 67° | 56° | 61° | — | — |
| 1978warmest | 97° | 64° | 80° | — | — |
| 1977 | 73° | 54° | 63° | — | — |
| 1976 | 67° | 55° | 61° | — | — |
| 1975 | 72° | 57° | 64° | — | — |
| 1974 | 69° | 56° | 62° | — | — |
| 1973 | 82° | 49° | 65° | — | — |
| 1972 | 89° | 57° | 73° | — | — |
| 1971 | 68° | 57° | 63° | — | — |
55 years of data from EL TORO MCAS