Weather on January 2
Mission Viejo, CA
55 Years of Data
About This Date
January 2nd 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 2nd was in 1984 (69°F average), while the coldest was 1974 (44°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 13% of January 2nd dates historically, with the wettest January 2nd recording 0.56" of rain. The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
Planning for January 2nd in Mission Viejo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 63° | 55° | 59° | — | — |
| 2025 | 79° | 54° | 66° | — | — |
| 2024 | 65° | 48° | 56° | — | — |
| 2023 | 57° | 44° | 51° | — | — |
| 2022 | 66° | 46° | 56° | — | — |
| 2021 | 66° | 49° | 57° | — | — |
| 2020 | 65° | 46° | 55° | — | — |
| 2019 | 62° | 45° | 53° | — | — |
| 2018 | 78° | 52° | 65° | — | — |
| 2017 | 68° | 46° | 57° | — | — |
| 2016 | 66° | 47° | 56° | — | — |
| 2015 | 59° | 40° | 49° | — | — |
| 2014 | 80° | 57° | 69° | — | — |
| 2013 | 65° | 48° | 56° | — | — |
| 2012 | 83° | 56° | 69° | — | — |
| 2011 | 56° | 42° | 49° | — | — |
| 2010 | 80° | 56° | 68° | — | — |
| 2009 | 50° | 38° | 44° | — | — |
| 2008 | 75° | 55° | 65° | — | — |
| 2007 | 75° | 55° | 65° | — | — |
| 2006 | 58° | 50° | 54° | — | — |
| 2005 | 60° | 43° | 51° | — | — |
| 2004 | 57° | 46° | 52° | — | — |
| 2003 | 81° | 58° | 69° | — | — |
| 2002 | 64° | 48° | 56° | — | — |
| 2001 | 83° | 56° | 69° | — | — |
| 2000 | 59° | 42° | 51° | — | — |
| 1999 | 76° | 54° | 65° | — | — |
| 1998 | 63° | 52° | 57° | — | — |
| 1997 | 63° | 60° | 61° | 0.05" | — |
| 1996 | 76° | 53° | 64° | — | — |
| 1995 | 63° | 46° | 54° | — | — |
| 1994 | 80° | 50° | 65° | — | — |
| 1993 | 58° | 42° | 50° | 0.45" | — |
| 1992 | 77° | 54° | 65° | — | — |
| 1991 | 65° | 50° | 57° | 0.01" | — |
| 1990 | 58° | 45° | 51° | 0.43" | — |
| 1989 | 63° | 40° | 51° | — | — |
| 1988 | 61° | 38° | 49° | — | — |
| 1987 | 66° | 46° | 56° | — | — |
| 1986 | 67° | 56° | 61° | — | — |
| 1985 | 72° | 50° | 61° | — | — |
| 1984warmest | 74° | 64° | 69° | — | — |
| 1983 | 70° | 41° | 55° | — | — |
| 1982 | 55° | 42° | 49° | 0.11" | — |
| 1981 | 65° | 52° | 58° | — | — |
| 1980 | 82° | 33° | 58° | — | — |
| 1979 | 67° | 44° | 55° | — | — |
| 1978 | 65° | 50° | 57° | — | — |
| 1977 | 59° | 48° | 54° | 0.26" | — |
| 1976 | 58° | 37° | 47° | — | — |
| 1975 | 59° | 42° | 51° | — | — |
| 1974coldest | 55° | 34° | 44° | — | — |
| 1973 | 65° | 45° | 55° | — | — |
| 1972 | 71° | 44° | 58° | — | — |
| 1971 | 63° | 48° | 55° | 0.56" | — |
Mission Viejo, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Mission Viejo, CA Monthly Precipitation
Average rainfall per month, in inches.
Mission Viejo, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Mission Viejo, CA
Most pleasant months in Mission Viejo, CA: January, February, March, April, May, June, October, November, December.
What to expect on January 2nd
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
January 2nd outlook →