Weather on September 4
Corona, CA
55 Years of Data
Avg High
94°F
Avg Low
62°F
Warmest
2022
90°F avg
Coldest
1985
64°F avg
About This Date
September 4th in Corona, CA typically brings hot fall weather, with average highs around 94°F and lows near 62°F — a 32°F daily swing. Over 45 years of records, the warmest September 4th was in 2022 (90°F average), while the coldest was 1985 (64°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 7% of September 4th dates historically. 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 September 4th in Corona, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 64° | 79° | — | — |
| 2024 | 108° | 67° | 87° | — | — |
| 2023 | 82° | 57° | 70° | — | — |
| 2022warmest | 106° | 74° | 90° | — | — |
| 2021 | 100° | 54° | 77° | — | — |
| 2020 | 97° | 61° | 79° | — | — |
| 2019 | 100° | 64° | 82° | — | — |
| 2018 | 83° | 61° | 72° | — | — |
| 2017 | 85° | 68° | 76° | — | — |
| 2016 | 80° | 58° | 69° | — | — |
| 2015 | 81° | 55° | 68° | — | — |
| 2014 | 87° | 60° | 74° | — | — |
| 2013 | 101° | 65° | 83° | — | — |
| 2012 | 96° | 59° | 78° | — | — |
| 2011 | 91° | 61° | 76° | — | — |
| 2010 | 106° | 67° | 86° | — | — |
| 2009 | 100° | 71° | 86° | — | — |
| 2008 | 98° | 66° | 82° | — | — |
| 2007 | 101° | 68° | 84° | — | — |
| 2006 | 102° | 68° | 85° | — | — |
| 2005 | 93° | 58° | 75° | — | — |
| 2004 | 100° | 59° | 80° | — | — |
| 2003 | 102° | 68° | 85° | — | — |
| 2002 | 98° | 65° | 81° | — | — |
| 2001 | 94° | 63° | 78° | — | — |
| 2000 | 88° | 55° | 71° | — | — |
| 1999 | 85° | 55° | 70° | — | — |
| 1998 | 82° | 72° | 77° | — | — |
| 1987 | 91° | 62° | 77° | — | — |
| 1986 | 92° | 58° | 75° | — | — |
| 1985coldest | 77° | 51° | 64° | 0.2" | — |
| 1984 | 109° | 67° | 88° | — | — |
| 1983 | 92° | 60° | 76° | — | — |
| 1982 | 103° | 63° | 83° | — | — |
| 1981 | 87° | 59° | 73° | — | — |
| 1980 | 88° | 55° | 71° | — | — |
| 1979 | 95° | 53° | 74° | — | — |
| 1978 | 97° | 68° | 82° | — | — |
| 1977 | 99° | 54° | 76° | — | — |
| 1976 | 98° | 64° | 81° | 0.18" | — |
| 1975 | 99° | 58° | 78° | — | — |
| 1974 | 98° | 61° | 79° | — | — |
| 1973 | 78° | 51° | 65° | — | — |
| 1972 | 96° | 67° | 81° | 0.05" | — |
| 1971 | 92° | 55° | 73° | — | — |
45 years of data from CORONA CALIFORNIA