Weather on August 28
Corona, CA
55 Years of Data
Avg High
95°F
Avg Low
61°F
Warmest
2009
88°F avg
Coldest
1975
69°F avg
About This Date
August 28th 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 28th was in 2009 (88°F average), while the coldest was 1975 (69°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 28th dates historically. The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.8°F cooler on this date compared to 20-30 years ago.
Planning for August 28th in Corona, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 64° | 76° | — | — |
| 2024 | 89° | 56° | 72° | — | — |
| 2023 | 102° | 60° | 81° | — | — |
| 2022 | 86° | 63° | 74° | — | — |
| 2021 | 95° | 60° | 78° | — | — |
| 2020 | 94° | 61° | 77° | — | — |
| 2019 | 89° | 62° | 76° | — | — |
| 2018 | 87° | 56° | 71° | — | — |
| 2017 | 103° | 61° | 82° | — | — |
| 2016 | 92° | 55° | 73° | — | — |
| 2015 | 102° | 63° | 82° | — | — |
| 2014 | 98° | 57° | 78° | — | — |
| 2013 | 96° | 62° | 79° | — | — |
| 2012 | 104° | 66° | 85° | — | — |
| 2011 | 100° | 71° | 86° | — | — |
| 2010 | 83° | 59° | 71° | — | — |
| 2009warmest | 107° | 69° | 88° | — | — |
| 2008 | 90° | 65° | 77° | — | — |
| 2007 | 100° | 69° | 85° | — | — |
| 2006 | 100° | 59° | 80° | — | — |
| 2005 | 104° | 68° | 86° | — | — |
| 2004 | 88° | 62° | 75° | — | — |
| 2003 | 96° | 67° | 81° | — | — |
| 2002 | 87° | 60° | 74° | — | — |
| 2001 | 92° | 62° | 77° | — | — |
| 2000 | 84° | 64° | 74° | — | — |
| 1999 | 100° | 62° | 81° | — | — |
| 1998 | 103° | 62° | 82° | — | — |
| 1987 | 94° | 59° | 76° | — | — |
| 1986 | 94° | 58° | 76° | — | — |
| 1985 | 102° | 62° | 82° | — | — |
| 1984 | 99° | 70° | 84° | — | — |
| 1983 | 102° | 62° | 82° | — | — |
| 1982 | 90° | 65° | 77° | 0.08" | — |
| 1981 | 106° | 68° | 87° | — | — |
| 1980 | 92° | 51° | 71° | — | — |
| 1979 | 88° | 61° | 74° | — | — |
| 1978 | 92° | 58° | 75° | — | — |
| 1977 | 90° | 60° | 75° | — | — |
| 1976 | 101° | 60° | 80° | — | — |
| 1975coldest | 90° | 48° | 69° | — | — |
| 1974 | 92° | 49° | 70° | — | — |
| 1973 | 91° | 52° | 71° | — | — |
| 1972 | 96° | 59° | 78° | — | — |
| 1971 | 100° | 58° | 79° | — | — |
45 years of data from CORONA CALIFORNIA