Weather on November 21
Mission Viejo, CA
55 Years of Data
About This Date
November 21st in Mission Viejo, CA typically brings pleasant fall weather, with average highs around 71°F and lows near 52°F. Over 55 years of records, the warmest November 21st was in 2015 (79°F average), while the coldest was 2004 (48°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 5% of November 21st dates historically, with the wettest November 21st recording 6.48" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in Mission Viejo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 51° | 60° | — | — |
| 2024 | 81° | 54° | 67° | — | — |
| 2023 | 81° | 62° | 71° | — | — |
| 2022 | 76° | 59° | 67° | — | — |
| 2021 | 85° | 55° | 70° | — | — |
| 2020 | 78° | 56° | 67° | — | — |
| 2019 | 66° | 49° | 57° | — | — |
| 2018 | 72° | 51° | 61° | — | — |
| 2017 | 88° | 63° | 75° | — | — |
| 2016 | 64° | 53° | 59° | — | — |
| 2015warmest | 88° | 71° | 79° | — | — |
| 2014 | 69° | 54° | 61° | — | — |
| 2013 | 58° | 52° | 55° | — | — |
| 2012 | 68° | 50° | 59° | — | — |
| 2011 | 63° | 45° | 54° | — | — |
| 2010 | 58° | 45° | 51° | — | — |
| 2009 | 68° | 47° | 57° | — | — |
| 2008 | 87° | 62° | 75° | — | — |
| 2007 | 73° | 52° | 62° | — | — |
| 2006 | 82° | 51° | 67° | — | — |
| 2005 | 85° | 65° | 75° | — | — |
| 2004coldest | 55° | 41° | 48° | — | — |
| 2003 | 64° | 50° | 57° | — | — |
| 2002 | 89° | 67° | 78° | — | — |
| 2001 | 75° | 53° | 64° | — | — |
| 2000 | 80° | 50° | 65° | — | — |
| 1999 | 66° | 50° | 58° | — | — |
| 1998 | 78° | 55° | 67° | — | — |
| 1997 | 73° | 51° | 62° | — | — |
| 1996 | 63° | 60° | 61° | 6.48" | — |
| 1995 | 69° | 50° | 60° | — | — |
| 1994 | 65° | 43° | 54° | — | — |
| 1993 | 70° | 51° | 60° | — | — |
| 1992 | 70° | 51° | 60° | — | — |
| 1991 | 75° | 54° | 64° | — | — |
| 1990 | 65° | 50° | 57° | — | — |
| 1989 | 75° | 55° | 65° | — | — |
| 1988 | 72° | 44° | 58° | — | — |
| 1987 | 64° | 49° | 56° | — | — |
| 1986 | 66° | 56° | 61° | — | — |
| 1985 | 69° | 49° | 59° | — | — |
| 1984 | 62° | 47° | 54° | 0.25" | — |
| 1983 | 61° | 42° | 51° | — | — |
| 1982 | 64° | 47° | 55° | — | — |
| 1981 | 74° | 50° | 62° | — | — |
| 1980 | 76° | 52° | 64° | — | — |
| 1979 | 68° | 45° | 56° | — | — |
| 1978 | 60° | 51° | 56° | 1.04" | — |
| 1977 | 68° | 47° | 57° | — | — |
| 1976 | 71° | 53° | 62° | — | — |
| 1975 | 75° | 44° | 60° | — | — |
| 1974 | 60° | 54° | 57° | — | — |
| 1973 | 64° | 46° | 55° | — | — |
| 1972 | 69° | 49° | 59° | — | — |
| 1971 | 68° | 45° | 56° | — | — |
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.