Weather on December 31
Corona, CA
55 Years of Data
Avg High
65°F
Avg Low
40°F
Warmest
2025
61°F avg
Coldest
2014
40°F avg
About This Date
December 31st in Corona, CA typically brings mild winter weather, with average highs around 65°F and lows near 40°F — a 25°F daily swing. Over 45 years of records, the warmest December 31st was in 2025 (61°F average), while the coldest was 2014 (40°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 16% of December 31st dates historically, with the wettest December 31st recording 0.81" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 31st in Corona, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 68° | 54° | 61° | 0.48" | — |
| 2024 | 65° | 36° | 50° | — | — |
| 2023 | 60° | 47° | 53° | — | — |
| 2022 | 61° | 54° | 57° | 0.81" | — |
| 2021 | 62° | 41° | 52° | — | — |
| 2020 | 66° | 30° | 48° | — | — |
| 2019 | 70° | 49° | 59° | — | — |
| 2018 | 58° | 40° | 49° | — | — |
| 2017 | 72° | 45° | 58° | — | — |
| 2016 | 57° | 41° | 49° | 0.61" | — |
| 2015 | 64° | 32° | 48° | — | — |
| 2014coldest | 54° | 25° | 40° | — | — |
| 2013 | 74° | 27° | 51° | — | — |
| 2012 | 58° | 34° | 46° | — | — |
| 2011 | 81° | 31° | 56° | — | — |
| 2010 | 58° | 32° | 45° | — | — |
| 2009 | 70° | 43° | 56° | — | — |
| 2008 | 72° | 42° | 57° | — | — |
| 2007 | 71° | 46° | 59° | — | — |
| 2006 | 62° | 37° | 50° | — | — |
| 2005 | 62° | 44° | 53° | — | — |
| 2004 | 57° | 42° | 50° | — | — |
| 2003 | 68° | 41° | 55° | — | — |
| 2002 | 63° | 41° | 52° | — | — |
| 2001 | 61° | 50° | 55° | — | — |
| 2000 | 79° | 35° | 57° | — | — |
| 1999 | 55° | 43° | 49° | 0.79" | — |
| 1998 | 64° | 39° | 52° | — | — |
| 1987 | 59° | 34° | 46° | — | — |
| 1986 | 67° | 37° | 52° | — | — |
| 1985 | 63° | 46° | 54° | — | — |
| 1984 | 68° | 34° | 51° | — | — |
| 1983 | 76° | 42° | 59° | — | — |
| 1982 | 65° | 40° | 52° | — | — |
| 1981 | 59° | 45° | 52° | 0.05" | — |
| 1980 | 75° | 45° | 60° | — | — |
| 1979 | 72° | 41° | 56° | — | — |
| 1978 | 65° | 40° | 52° | — | — |
| 1977 | 61° | 50° | 55° | — | — |
| 1976 | 59° | 42° | 51° | 0.38" | — |
| 1975 | 59° | 46° | 53° | — | — |
| 1974 | 53° | — | — | 0.25" | — |
| 1973 | 69° | 34° | 51° | — | — |
| 1972 | 60° | 26° | 43° | — | — |
| 1971 | 61° | 43° | 52° | — | — |
45 years of data from CORONA CALIFORNIA