Weather on January 5
Mission Viejo, CA
55 Years of Data
Avg High
66°F
Avg Low
48°F
Warmest
2006
77°F avg
Coldest
1974
46°F avg
About This Date
January 5th in Mission Viejo, CA typically brings mild winter weather, with average highs around 66°F and lows near 48°F. Over 56 years of records, the warmest January 5th was in 2006 (77°F average), while the coldest was 1974 (46°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 23% of January 5th dates historically, with the wettest January 5th recording 4.01" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for January 5th in Mission Viejo, CA? Great weather for outdoor activities.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 61° | 51° | 56° | — | — |
| 2025 | 75° | 50° | 63° | — | — |
| 2024 | 66° | 46° | 56° | — | — |
| 2023 | 58° | 49° | 53° | — | — |
| 2022 | 70° | 48° | 59° | — | — |
| 2021 | 64° | 45° | 54° | — | — |
| 2020 | 70° | 50° | 60° | — | — |
| 2019 | 57° | 48° | 53° | — | — |
| 2018 | 75° | 58° | 66° | — | — |
| 2017 | 63° | 50° | 56° | 0.51" | — |
| 2016 | 56° | 51° | 53° | — | — |
| 2015 | 81° | 56° | 68° | — | — |
| 2014 | 79° | 52° | 65° | — | — |
| 2013 | 64° | 45° | 54° | — | — |
| 2012 | 86° | 63° | 74° | — | — |
| 2011 | 70° | 48° | 59° | — | — |
| 2010 | 78° | 56° | 67° | — | — |
| 2009 | 62° | 41° | 52° | — | — |
| 2008 | 56° | 50° | 53° | — | — |
| 2007 | 58° | 43° | 50° | — | — |
| 2006warmest | 89° | 65° | 77° | — | — |
| 2005 | 61° | 41° | 51° | — | — |
| 2004 | 66° | 44° | 55° | — | — |
| 2003 | 82° | 61° | 71° | — | — |
| 2002 | 72° | 51° | 61° | — | — |
| 2001 | 72° | 57° | 64° | — | — |
| 2000 | 70° | 49° | 59° | — | — |
| 1999 | 81° | 56° | 68° | — | — |
| 1998 | 68° | 41° | 55° | — | — |
| 1997 | 56° | 46° | 51° | 0.36" | — |
| 1996 | 64° | 49° | 56° | — | — |
| 1995 | 58° | 52° | 55° | — | — |
| 1994 | 69° | 53° | 61° | — | — |
| 1993 | 67° | 41° | 54° | 0.08" | — |
| 1992 | 59° | 50° | 55° | 3.07" | — |
| 1991 | 66° | 53° | 60° | — | — |
| 1990 | 68° | 48° | 58° | — | — |
| 1989 | 54° | 42° | 48° | 0.41" | — |
| 1988 | 54° | 47° | 50° | 0.61" | — |
| 1987 | 60° | 47° | 53° | 0.2" | — |
| 1986 | 63° | 57° | 60° | 0.69" | — |
| 1985 | 73° | 51° | 62° | — | — |
| 1984 | 72° | 51° | 61° | — | — |
| 1983 | 73° | 48° | 61° | — | — |
| 1982 | 57° | 45° | 51° | 0.61" | — |
| 1981 | 75° | 49° | 62° | — | — |
| 1980 | 72° | 38° | 55° | — | — |
| 1979 | 58° | 51° | 54° | 4.01" | — |
| 1978 | 64° | 49° | 56° | 2.06" | — |
| 1977 | 56° | 42° | 49° | 0.99" | — |
| 1976 | 69° | 40° | 54° | — | — |
| 1975 | 67° | 42° | 54° | — | — |
| 1974coldest | 52° | 41° | 46° | 0.38" | — |
| 1973 | 57° | 38° | 47° | — | — |
| 1972 | 65° | 36° | 50° | — | — |
| 1971 | 58° | 36° | 47° | — | — |
56 years of data from EL TORO MCAS