Weather on August 27
Corona, CA
55 Years of Data
Avg High
95°F
Avg Low
61°F
Warmest
2011
90°F avg
Coldest
1973
68°F avg
About This Date
August 27th in Corona, CA typically brings hot summer weather, with average highs around 95°F and lows near 61°F — a 34°F daily swing. Over 45 years of records, the warmest August 27th was in 2011 (90°F average), while the coldest was 1973 (68°F) — a 22°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for August 27th 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 | 98° | 59° | 79° | — | — |
| 2024 | 90° | 59° | 74° | — | — |
| 2023 | 100° | 57° | 79° | — | — |
| 2022 | 88° | 64° | 76° | — | — |
| 2021 | 99° | 57° | 78° | — | — |
| 2020 | 100° | 62° | 81° | — | — |
| 2019 | 93° | 66° | 80° | — | — |
| 2018 | 86° | 56° | 71° | — | — |
| 2017 | 98° | 57° | 78° | — | — |
| 2016 | 82° | 54° | 68° | — | — |
| 2015 | 99° | 62° | 80° | — | — |
| 2014 | 96° | 57° | 77° | — | — |
| 2013 | 94° | 66° | 80° | — | — |
| 2012 | 101° | 62° | 81° | — | — |
| 2011warmest | 107° | 73° | 90° | — | — |
| 2010 | 94° | 59° | 76° | — | — |
| 2009 | 110° | 65° | 87° | — | — |
| 2008 | 90° | 63° | 76° | — | — |
| 2007 | 95° | 66° | 81° | — | — |
| 2006 | 97° | 56° | 76° | — | — |
| 2005 | 104° | 69° | 87° | — | — |
| 2004 | 88° | 61° | 74° | — | — |
| 2003 | 96° | 67° | 81° | — | — |
| 2002 | 87° | 59° | 73° | — | — |
| 2001 | 96° | 62° | 79° | — | — |
| 2000 | 86° | 61° | 73° | — | — |
| 1999 | 100° | 65° | 82° | — | — |
| 1998 | 98° | 62° | 80° | — | — |
| 1987 | 93° | 56° | 74° | — | — |
| 1986 | 98° | 65° | 81° | — | — |
| 1985 | 99° | 64° | 81° | — | — |
| 1984 | 99° | 64° | 81° | — | — |
| 1983 | 102° | 63° | 82° | — | — |
| 1982 | 95° | 67° | 81° | — | — |
| 1981 | 109° | 66° | 88° | — | — |
| 1980 | 92° | 54° | 73° | — | — |
| 1979 | 92° | 59° | 75° | — | — |
| 1978 | 89° | 54° | 71° | — | — |
| 1977 | 87° | 63° | 75° | — | — |
| 1976 | 94° | 57° | 75° | — | — |
| 1975 | 90° | 48° | 69° | — | — |
| 1974 | 92° | 52° | 72° | — | — |
| 1973coldest | 82° | 53° | 68° | — | — |
| 1972 | 81° | 62° | 71° | — | — |
| 1971 | 99° | 59° | 79° | — | — |
45 years of data from CORONA CALIFORNIA