Weather on October 31
Corona, CA
55 Years of Data
Avg High
78°F
Avg Low
48°F
Warmest
2008
76°F avg
Coldest
1971
48°F avg
About This Date
October 31st in Corona, CA typically brings pleasant fall weather, with average highs around 78°F and lows near 48°F — a 30°F daily swing. Over 44 years of records, the warmest October 31st was in 2008 (76°F average), while the coldest was 1971 (48°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 2% of October 31st dates historically, with the wettest October 31st recording 1.63" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for October 31st in Corona, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 46° | 64° | — | — |
| 2024 | 74° | 46° | 60° | — | — |
| 2023 | 87° | 56° | 71° | — | — |
| 2022 | 82° | 42° | 62° | — | — |
| 2021 | 71° | 53° | 62° | — | — |
| 2020 | 93° | 42° | 68° | — | — |
| 2019 | 79° | 56° | 67° | — | — |
| 2018 | 85° | 49° | 67° | — | — |
| 2017 | 71° | 59° | 65° | — | — |
| 2016 | 71° | 47° | 59° | — | — |
| 2015 | 90° | 45° | 67° | — | — |
| 2014 | 71° | 47° | 59° | — | — |
| 2013 | 84° | 33° | 59° | — | — |
| 2012 | 75° | 37° | 56° | — | — |
| 2011 | 86° | 50° | 68° | — | — |
| 2010 | 73° | 50° | 62° | — | — |
| 2009 | 89° | 51° | 70° | — | — |
| 2008warmest | 88° | 64° | 76° | — | — |
| 2006 | 68° | 49° | 58° | — | — |
| 2005 | 90° | 59° | 74° | — | — |
| 2004 | 76° | 47° | 61° | — | — |
| 2003 | 67° | 48° | 57° | — | — |
| 2002 | 67° | 51° | 59° | — | — |
| 2001 | 74° | 55° | 64° | — | — |
| 2000 | 69° | 42° | 56° | — | — |
| 1999 | 94° | 44° | 69° | — | — |
| 1998 | 76° | 43° | 59° | — | — |
| 1987 | 69° | 54° | 61° | 1.63" | — |
| 1986 | 76° | 55° | 65° | — | — |
| 1985 | 78° | 54° | 66° | — | — |
| 1984 | 71° | 52° | 61° | — | — |
| 1983 | 75° | 59° | 67° | — | — |
| 1982 | 75° | 49° | 62° | — | — |
| 1981 | 84° | 60° | 72° | — | — |
| 1980 | 86° | 46° | 66° | — | — |
| 1979 | 75° | 36° | 55° | — | — |
| 1978 | 73° | 50° | 62° | — | — |
| 1977 | 75° | 41° | 58° | — | — |
| 1976 | 85° | 47° | 66° | — | — |
| 1975 | 73° | 40° | 56° | — | — |
| 1974 | 65° | 41° | 53° | — | — |
| 1973 | 89° | 46° | 68° | — | — |
| 1972 | 68° | 48° | 58° | — | — |
| 1971coldest | 67° | 30° | 48° | — | — |
44 years of data from CORONA CALIFORNIA