Weather on May 9
Corona, CA
55 Years of Data
Avg High
78°F
Avg Low
51°F
Warmest
1984
76°F avg
Coldest
1977
54°F avg
About This Date
May 9th in Corona, CA typically brings pleasant spring weather, with average highs around 78°F and lows near 51°F — a 27°F daily swing. Over 44 years of records, the warmest May 9th was in 1984 (76°F average), while the coldest was 1977 (54°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 5% of May 9th dates historically, with the wettest May 9th recording 1.07" of rain. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for May 9th in Corona, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 51° | 74° | — | — |
| 2024 | 81° | 49° | 65° | — | — |
| 2023 | 71° | 48° | 60° | — | — |
| 2022 | 71° | 49° | 60° | — | — |
| 2021 | 74° | 52° | 63° | — | — |
| 2020 | 82° | 58° | 70° | — | — |
| 2019 | 65° | 57° | 61° | — | — |
| 2018 | 84° | 53° | 69° | — | — |
| 2017 | 71° | 47° | 59° | — | — |
| 2016 | 73° | 52° | 62° | — | — |
| 2015 | 67° | 48° | 57° | — | — |
| 2014 | 75° | 46° | 61° | — | — |
| 2013 | 75° | 44° | 60° | — | — |
| 2012 | 92° | 57° | 74° | — | — |
| 2011 | 70° | 53° | 61° | — | — |
| 2010 | 75° | 53° | 64° | — | — |
| 2009 | 83° | 57° | 70° | — | — |
| 2008 | 71° | 51° | 61° | — | — |
| 2007 | 93° | 55° | 74° | — | — |
| 2006 | 73° | 57° | 65° | — | — |
| 2005 | 71° | 55° | 63° | — | — |
| 2004 | 87° | 55° | 71° | — | — |
| 2003 | 70° | 48° | 59° | — | — |
| 2002 | 78° | 50° | 64° | — | — |
| 2001 | 92° | 55° | 73° | — | — |
| 2000 | 82° | 55° | 69° | — | — |
| 1999 | 68° | 55° | 62° | — | — |
| 1988 | 84° | 46° | 65° | — | — |
| 1987 | 85° | 59° | 72° | — | — |
| 1986 | 86° | 41° | 64° | — | — |
| 1985 | 72° | 51° | 61° | 0.05" | — |
| 1984warmest | 97° | 55° | 76° | — | — |
| 1983 | 76° | 51° | 63° | — | — |
| 1982 | 68° | 49° | 58° | — | — |
| 1981 | 97° | 50° | 73° | — | — |
| 1980 | 71° | 55° | 63° | — | — |
| 1979 | 75° | 41° | 58° | — | — |
| 1978 | 86° | 49° | 67° | — | — |
| 1977coldest | 61° | 47° | 54° | 1.07" | — |
| 1975 | 85° | 48° | 66° | — | — |
| 1974 | 68° | 56° | 62° | — | — |
| 1973 | 89° | 48° | 69° | — | — |
| 1972 | 74° | 43° | 58° | — | — |
| 1971 | 75° | 44° | 60° | — | — |
44 years of data from CORONA CALIFORNIA