Weather on December 8
Mission Viejo, CA
55 Years of Data
Avg High
69°F
Avg Low
49°F
Warmest
2015
72°F avg
Coldest
2009
47°F avg
About This Date
December 8th 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 8th was in 2015 (72°F average), while the coldest was 2009 (47°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 11% of December 8th dates historically, with the wettest December 8th recording 0.58" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for December 8th in Mission Viejo, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 58° | 69° | — | — |
| 2024 | 70° | 49° | 59° | — | — |
| 2023 | 68° | 48° | 58° | — | — |
| 2022 | 63° | 43° | 53° | — | — |
| 2021 | 67° | 50° | 58° | — | — |
| 2020 | 81° | 63° | 72° | — | — |
| 2019 | 64° | 54° | 59° | — | — |
| 2018 | 69° | 53° | 61° | — | — |
| 2017 | 77° | 61° | 69° | — | — |
| 2016 | 67° | 49° | 58° | — | — |
| 2015warmest | 82° | 62° | 72° | — | — |
| 2014 | 75° | 60° | 68° | — | — |
| 2013 | 55° | 40° | 47° | — | — |
| 2012 | 67° | 49° | 58° | — | — |
| 2011 | 66° | 47° | 56° | — | — |
| 2010 | 76° | 53° | 64° | — | — |
| 2009coldest | 57° | 37° | 47° | — | — |
| 2008 | 61° | 47° | 54° | — | — |
| 2007 | 59° | 43° | 51° | — | — |
| 2006 | 77° | 48° | 63° | — | — |
| 2005 | 70° | 52° | 61° | — | — |
| 2004 | 62° | 48° | 55° | — | — |
| 2003 | 66° | 49° | 57° | — | — |
| 2002 | 73° | 49° | 61° | — | — |
| 2001 | 78° | 62° | 70° | — | — |
| 2000 | 61° | 51° | 56° | — | — |
| 1999 | 68° | 49° | 58° | — | — |
| 1998 | 61° | 39° | 50° | — | — |
| 1997 | 61° | 46° | 53° | 0.03" | — |
| 1996 | 70° | 46° | 58° | — | — |
| 1995 | 70° | 49° | 59° | — | — |
| 1994 | 66° | 47° | 56° | — | — |
| 1993 | 69° | 48° | 59° | — | — |
| 1992 | 65° | 44° | 54° | — | — |
| 1991 | 61° | 50° | 55° | 0.18" | — |
| 1990 | 78° | 54° | 66° | — | — |
| 1989 | 78° | 48° | 63° | — | — |
| 1988 | 71° | 61° | 66° | — | — |
| 1987 | 62° | 43° | 52° | — | — |
| 1986 | 67° | 45° | 56° | — | — |
| 1985 | 63° | 46° | 54° | — | — |
| 1984 | 67° | 50° | 58° | 0.58" | — |
| 1983 | 74° | 47° | 60° | — | — |
| 1982 | 68° | 49° | 58° | 0.03" | — |
| 1981 | 75° | 47° | 61° | — | — |
| 1980 | 64° | 44° | 54° | 0.03" | — |
| 1979 | 77° | 54° | 65° | — | — |
| 1978 | 56° | 40° | 48° | — | — |
| 1977 | 68° | 52° | 60° | — | — |
| 1976 | 74° | 48° | 61° | — | — |
| 1975 | 80° | 56° | 68° | — | — |
| 1974 | 70° | 60° | 65° | — | — |
| 1973 | 80° | 47° | 63° | — | — |
| 1972 | 54° | 43° | 48° | 0.58" | — |
| 1971 | 60° | 41° | 51° | — | — |
55 years of data from EL TORO MCAS