Weather on December 10
Mission Viejo, CA
55 Years of Data
Avg High
68°F
Avg Low
49°F
Warmest
2017
77°F avg
Coldest
1972
44°F avg
About This Date
December 10th in Mission Viejo, CA typically brings mild winter weather, with average highs around 68°F and lows near 49°F. Over 55 years of records, the warmest December 10th was in 2017 (77°F average), while the coldest was 1972 (44°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 7% of December 10th dates historically. The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.1°F warmer on this date compared to 20-30 years ago.
Planning for December 10th in Mission Viejo, CA? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 65° | 75° | — | — |
| 2024 | 73° | 58° | 65° | — | — |
| 2023 | 77° | 58° | 67° | — | — |
| 2022 | 65° | 45° | 55° | — | — |
| 2021 | 62° | 44° | 53° | — | — |
| 2020 | 64° | 49° | 56° | — | — |
| 2019 | 67° | 48° | 57° | — | — |
| 2018 | 66° | 53° | 60° | — | — |
| 2017warmest | 84° | 69° | 77° | — | — |
| 2016 | 64° | 51° | 58° | — | — |
| 2015 | 66° | 50° | 58° | — | — |
| 2014 | 70° | 54° | 62° | — | — |
| 2013 | 67° | 47° | 57° | — | — |
| 2012 | 75° | 54° | 64° | — | — |
| 2011 | 69° | 47° | 58° | — | — |
| 2010 | 71° | 48° | 60° | — | — |
| 2009 | 63° | 42° | 52° | — | — |
| 2008 | 75° | 54° | 64° | — | — |
| 2007 | 64° | 44° | 54° | — | — |
| 2006 | 61° | 50° | 55° | — | — |
| 2005 | 73° | 56° | 64° | — | — |
| 2004 | 84° | 54° | 69° | — | — |
| 2003 | 61° | 49° | 55° | — | — |
| 2002 | 67° | 47° | 57° | — | — |
| 2001 | 60° | 39° | 50° | — | — |
| 2000 | 65° | 50° | 57° | — | — |
| 1999 | 64° | 46° | 55° | — | — |
| 1998 | 67° | 47° | 57° | — | — |
| 1997 | 63° | 55° | 59° | — | — |
| 1996 | 63° | 55° | 59° | 0.3" | — |
| 1995 | 70° | 50° | 60° | — | — |
| 1994 | 65° | 45° | 55° | — | — |
| 1993 | 73° | 48° | 61° | — | — |
| 1992 | 71° | 48° | 60° | — | — |
| 1991 | 66° | 57° | 62° | 0.41" | — |
| 1990 | 75° | 51° | 63° | — | — |
| 1989 | 62° | 47° | 54° | — | — |
| 1988 | 70° | 49° | 59° | — | — |
| 1987 | 73° | 49° | 61° | — | — |
| 1986 | 65° | 41° | 53° | — | — |
| 1985 | 58° | 39° | 48° | 0.08" | — |
| 1984 | 65° | 51° | 58° | 0.13" | — |
| 1983 | 66° | 47° | 56° | — | — |
| 1982 | 67° | 49° | 58° | — | — |
| 1981 | 67° | 50° | 58° | — | — |
| 1980 | 76° | 49° | 62° | — | — |
| 1979 | 63° | 49° | 56° | — | — |
| 1978 | 71° | 45° | 58° | — | — |
| 1977 | 67° | 51° | 59° | — | — |
| 1976 | 73° | 47° | 60° | — | — |
| 1975 | 63° | 43° | 53° | — | — |
| 1974 | 65° | 45° | 55° | — | — |
| 1973 | 82° | 48° | 65° | — | — |
| 1972coldest | 49° | 40° | 44° | — | — |
| 1971 | 58° | 41° | 49° | — | — |
55 years of data from EL TORO MCAS