Weather on August 12
Corona, CA
55 Years of Data
Avg High
92°F
Avg Low
62°F
Warmest
2012
90°F avg
Coldest
1974
70°F avg
About This Date
August 12th in Corona, CA typically brings hot summer weather, with average highs around 92°F and lows near 62°F — a 30°F daily swing. Over 45 years of records, the warmest August 12th was in 2012 (90°F average), while the coldest was 1974 (70°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 12th dates historically, with the wettest August 12th recording 0.91" of rain. The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for August 12th in Corona, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 60° | 75° | — | — |
| 2024 | 94° | 64° | 79° | — | — |
| 2023 | 89° | 60° | 75° | — | — |
| 2022 | 97° | 64° | 80° | — | — |
| 2021 | 95° | 71° | 83° | — | — |
| 2020 | 94° | 52° | 73° | — | — |
| 2019 | 88° | 59° | 73° | — | — |
| 2018 | 92° | 65° | 78° | — | — |
| 2017 | 92° | 64° | 78° | — | — |
| 2016 | 90° | 59° | 74° | — | — |
| 2015 | 96° | 55° | 76° | — | — |
| 2014 | 91° | 63° | 77° | — | — |
| 2013 | 87° | 55° | 71° | — | — |
| 2012warmest | 105° | 75° | 90° | — | — |
| 2011 | 88° | 62° | 75° | — | — |
| 2010 | 88° | 55° | 71° | — | — |
| 2009 | 91° | 87° | 89° | — | — |
| 2008 | 91° | 60° | 76° | — | — |
| 2007 | 97° | 62° | 79° | — | — |
| 2006 | 91° | 61° | 76° | — | — |
| 2005 | 85° | 63° | 74° | — | — |
| 2004 | 90° | 66° | 78° | — | — |
| 2003 | 104° | 68° | 86° | — | — |
| 2002 | 95° | 65° | 80° | — | — |
| 2001 | 92° | 63° | 77° | — | — |
| 2000 | 103° | 62° | 82° | — | — |
| 1999 | 91° | 56° | 73° | — | — |
| 1998 | 101° | 70° | 85° | — | — |
| 1987 | 88° | 61° | 74° | — | — |
| 1986 | 93° | 60° | 77° | — | — |
| 1985 | 84° | 58° | 71° | — | — |
| 1984 | 94° | 65° | 79° | — | — |
| 1983 | 99° | 65° | 82° | — | — |
| 1982 | 85° | 60° | 72° | — | — |
| 1981 | 91° | 63° | 77° | — | — |
| 1980 | 96° | 65° | 80° | — | — |
| 1979 | 81° | 60° | 70° | — | — |
| 1978 | 87° | 65° | 76° | — | — |
| 1977 | 91° | 61° | 76° | — | — |
| 1976 | 92° | 54° | 73° | — | — |
| 1975 | 88° | 59° | 73° | — | — |
| 1974coldest | 81° | 59° | 70° | — | — |
| 1973 | 91° | 56° | 73° | — | — |
| 1972 | 87° | 60° | 74° | 0.91" | — |
| 1971 | 95° | 66° | 81° | — | — |
45 years of data from CORONA CALIFORNIA