Weather on January 31
Mission Viejo, CA
55 Years of Data
Avg High
67°F
Avg Low
48°F
Warmest
2003
80°F avg
Coldest
1975
44°F avg
About This Date
January 31st in Mission Viejo, CA typically brings mild winter weather, with average highs around 67°F and lows near 48°F. Over 56 years of records, the warmest January 31st was in 2003 (80°F average), while the coldest was 1975 (44°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 9% of January 31st dates historically, with the wettest January 31st recording 2.36" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for January 31st 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 |
|---|---|---|---|---|---|
| 2026 | 84° | 67° | 75° | — | — |
| 2025 | 65° | 43° | 54° | — | — |
| 2024 | 69° | 47° | 58° | — | — |
| 2023 | 63° | 44° | 53° | — | — |
| 2022 | 62° | 47° | 54° | — | — |
| 2021 | 70° | 52° | 61° | — | — |
| 2020 | 79° | 57° | 68° | — | — |
| 2019 | 57° | 48° | 53° | — | — |
| 2018 | 79° | 60° | 69° | — | — |
| 2017 | 73° | 55° | 64° | — | — |
| 2016 | 55° | 48° | 52° | — | — |
| 2015 | 67° | 52° | 59° | — | — |
| 2014 | 61° | 46° | 53° | — | — |
| 2013 | 80° | 52° | 66° | — | — |
| 2012 | 64° | 43° | 53° | — | — |
| 2011 | 62° | 44° | 53° | — | — |
| 2010 | 65° | 44° | 54° | — | — |
| 2009 | 78° | 52° | 65° | — | — |
| 2008 | 63° | 44° | 53° | — | — |
| 2007 | 59° | 44° | 52° | — | — |
| 2006 | 66° | 50° | 58° | — | — |
| 2005 | 72° | 51° | 61° | — | — |
| 2004 | 63° | 45° | 54° | — | — |
| 2003warmest | 92° | 69° | 80° | — | — |
| 2002 | 61° | 40° | 50° | — | — |
| 2001 | 65° | 50° | 57° | — | — |
| 2000 | 64° | 50° | 57° | — | — |
| 1999 | 58° | 44° | 51° | — | — |
| 1998 | 61° | 47° | 54° | 0.64" | — |
| 1997 | 73° | 50° | 62° | — | — |
| 1996 | 59° | 51° | 55° | 2.36" | — |
| 1995 | 79° | 53° | 66° | — | — |
| 1994 | 70° | 47° | 58° | — | — |
| 1993 | 64° | 49° | 56° | — | — |
| 1992 | 79° | 54° | 66° | — | — |
| 1991 | 72° | 45° | 58° | — | — |
| 1990 | 61° | 47° | 54° | — | — |
| 1989 | 72° | 40° | 56° | — | — |
| 1988 | 57° | 41° | 49° | — | — |
| 1987 | 62° | 40° | 51° | — | — |
| 1986 | 67° | 55° | 61° | 1.37" | — |
| 1985 | 56° | 39° | 47° | — | — |
| 1984 | 78° | 53° | 66° | — | — |
| 1983 | 63° | 44° | 53° | — | — |
| 1982 | 66° | 41° | 54° | — | — |
| 1981 | 61° | 36° | 48° | — | — |
| 1980 | 72° | 50° | 61° | 1.17" | — |
| 1979 | 59° | 49° | 54° | 1.57" | — |
| 1978 | 59° | 50° | 55° | — | — |
| 1977 | 71° | 45° | 58° | — | — |
| 1976 | 80° | 45° | 62° | — | — |
| 1975coldest | 51° | 37° | 44° | — | — |
| 1974 | 55° | 41° | 48° | — | — |
| 1973 | 62° | 40° | 51° | — | — |
| 1972 | 69° | 40° | 54° | — | — |
| 1971 | 65° | 44° | 54° | — | — |
56 years of data from EL TORO MCAS