Weather on March 31
Corona, CA
55 Years of Data
Avg High
74°F
Avg Low
46°F
Warmest
2011
76°F avg
Coldest
1977
48°F avg
About This Date
March 31st in Corona, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 46°F — a 28°F daily swing. Over 46 years of records, the warmest March 31st was in 2011 (76°F average), while the coldest was 1977 (48°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 7% of March 31st dates historically, with the wettest March 31st recording 0.91" of rain. The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
Planning for March 31st in Corona, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 73° | 55° | 64° | 0.05" | — |
| 2025 | 71° | 54° | 62° | — | — |
| 2024 | 57° | 48° | 53° | — | — |
| 2023 | 65° | 40° | 52° | — | — |
| 2022 | 67° | 56° | 61° | — | — |
| 2021 | 88° | 56° | 72° | — | — |
| 2020 | 76° | 45° | 60° | — | — |
| 2019 | 85° | 47° | 66° | — | — |
| 2018 | 79° | 44° | 61° | — | — |
| 2017 | 71° | 41° | 56° | — | — |
| 2016 | 72° | 35° | 53° | — | — |
| 2015 | 80° | 42° | 61° | — | — |
| 2014 | 70° | 38° | 54° | — | — |
| 2013 | 73° | 47° | 60° | — | — |
| 2012 | 62° | 51° | 57° | 0.03" | — |
| 2011warmest | 97° | 55° | 76° | — | — |
| 2010 | 64° | 47° | 55° | — | — |
| 2009 | 77° | 45° | 61° | — | — |
| 2008 | 68° | 43° | 55° | — | — |
| 2007 | 82° | 41° | 62° | — | — |
| 2006 | 61° | 48° | 54° | — | — |
| 2005 | 77° | 53° | 65° | — | — |
| 2004 | 76° | 50° | 63° | — | — |
| 2003 | 91° | 57° | 74° | — | — |
| 2002 | 80° | 50° | 65° | — | — |
| 2001 | 78° | 52° | 65° | — | — |
| 2000 | 79° | 48° | 63° | — | — |
| 1999 | 61° | 45° | 53° | — | — |
| 1988 | 76° | 46° | 61° | — | — |
| 1987 | 87° | 48° | 68° | — | — |
| 1986 | 71° | 45° | 58° | — | — |
| 1985 | 85° | 38° | 61° | — | — |
| 1984 | 68° | 43° | 55° | — | — |
| 1983 | 76° | 45° | 60° | — | — |
| 1982 | 67° | 38° | 52° | — | — |
| 1981 | 76° | 40° | 58° | — | — |
| 1980 | 72° | 47° | 59° | — | — |
| 1979 | 74° | 40° | 57° | — | — |
| 1978 | 68° | 51° | 60° | 0.91" | — |
| 1977coldest | 63° | 34° | 48° | — | — |
| 1976 | 81° | 41° | 61° | — | — |
| 1975 | 71° | 37° | 54° | — | — |
| 1974 | 70° | 45° | 57° | — | — |
| 1973 | 64° | 40° | 52° | — | — |
| 1972 | 79° | 41° | 60° | — | — |
| 1971 | 78° | 48° | 63° | — | — |
46 years of data from CORONA CALIFORNIA