Weather on December 2
Mission Viejo, CA
55 Years of Data
Avg High
69°F
Avg Low
49°F
Warmest
1989
68°F avg
Coldest
1973
48°F avg
About This Date
December 2nd in Mission Viejo, CA typically brings mild winter weather, with average highs around 69°F and lows near 49°F. Over 55 years of records, the warmest December 2nd was in 1989 (68°F average), while the coldest was 1973 (48°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 4% of December 2nd dates historically, with the wettest December 2nd recording 0.79" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for December 2nd in Mission Viejo, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 50° | 60° | — | — |
| 2024 | 75° | 53° | 64° | — | — |
| 2023 | 66° | 48° | 57° | — | — |
| 2022 | 63° | 50° | 56° | — | — |
| 2021 | 65° | 46° | 55° | — | — |
| 2020 | 79° | 58° | 68° | — | — |
| 2019 | 71° | 52° | 61° | — | — |
| 2018 | 62° | 46° | 54° | — | — |
| 2017 | 77° | 56° | 66° | — | — |
| 2016 | 62° | 49° | 55° | — | — |
| 2015 | 78° | 56° | 67° | — | — |
| 2014 | 66° | 55° | 61° | — | — |
| 2013 | 74° | 56° | 65° | — | — |
| 2012 | 67° | 57° | 62° | — | — |
| 2011 | 63° | 47° | 55° | — | — |
| 2010 | 76° | 53° | 64° | — | — |
| 2009 | 65° | 47° | 56° | — | — |
| 2008 | 62° | 46° | 54° | — | — |
| 2007 | 63° | 42° | 52° | — | — |
| 2006 | 79° | 55° | 67° | — | — |
| 2005 | 67° | 51° | 59° | — | — |
| 2004 | 68° | 44° | 56° | — | — |
| 2003 | 71° | 48° | 60° | — | — |
| 2002 | 71° | 51° | 61° | — | — |
| 2001 | 66° | 47° | 56° | — | — |
| 2000 | 68° | 47° | 57° | — | — |
| 1999 | 71° | 49° | 60° | — | — |
| 1998 | 60° | 47° | 53° | — | — |
| 1997 | 66° | 51° | 59° | — | — |
| 1996 | 71° | 42° | 57° | — | — |
| 1995 | 69° | 51° | 60° | — | — |
| 1994 | 68° | 44° | 56° | — | — |
| 1993 | 83° | 53° | 68° | — | — |
| 1992 | 69° | 47° | 58° | — | — |
| 1991 | 62° | 45° | 53° | — | — |
| 1990 | 78° | 49° | 63° | — | — |
| 1989warmest | 80° | 55° | 68° | — | — |
| 1988 | 77° | 50° | 64° | — | — |
| 1987 | 66° | 45° | 55° | — | — |
| 1986 | 78° | 51° | 65° | — | — |
| 1985 | 58° | 49° | 53° | 0.79" | — |
| 1984 | 68° | 44° | 56° | — | — |
| 1983 | 67° | 49° | 58° | — | — |
| 1982 | 62° | 39° | 51° | — | — |
| 1981 | 72° | 50° | 61° | — | — |
| 1980 | 65° | 48° | 56° | — | — |
| 1979 | 75° | 56° | 65° | — | — |
| 1978 | 63° | 45° | 54° | — | — |
| 1977 | 78° | 54° | 66° | — | — |
| 1976 | 79° | 51° | 65° | — | — |
| 1975 | 76° | 50° | 63° | — | — |
| 1974 | 63° | 45° | 54° | — | — |
| 1973coldest | 60° | 36° | 48° | — | — |
| 1972 | 70° | 49° | 59° | — | — |
| 1971 | 64° | 43° | 53° | 0.46" | — |
55 years of data from EL TORO MCAS