Weather on June 28
Irvine, CA
55 Years of Data
Avg High
85°F
Avg Low
58°F
Warmest
1976
82°F avg
Coldest
1982
63°F avg
About This Date
June 28th in Irvine, CA typically brings warm summer weather, with average highs around 85°F and lows near 58°F — a 27°F daily swing. Over 55 years of records, the warmest June 28th was in 1976 (82°F average), while the coldest was 1982 (63°F) — a 19°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for June 28th in Irvine, 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 | 84° | 61° | 72° | — | — |
| 2024 | 85° | 63° | 74° | — | — |
| 2023 | 76° | 56° | 66° | — | — |
| 2022 | 93° | 63° | 78° | — | — |
| 2021 | 84° | 62° | 73° | — | — |
| 2020 | 78° | 60° | 69° | — | — |
| 2019 | 84° | 61° | 72° | — | — |
| 2018 | 83° | 50° | 66° | — | — |
| 2017 | 88° | 53° | 70° | — | — |
| 2016 | 96° | 65° | 80° | — | — |
| 2015 | 94° | 60° | 77° | — | — |
| 2014 | 86° | 65° | 75° | — | — |
| 2013 | 95° | 57° | 76° | — | — |
| 2012 | 86° | 64° | 75° | — | — |
| 2011 | 85° | 55° | 70° | — | — |
| 2010 | 76° | 58° | 67° | — | — |
| 2009 | 93° | 56° | 74° | — | — |
| 2008 | 85° | 56° | 70° | — | — |
| 2007 | 89° | 55° | 72° | — | — |
| 2006 | 99° | 65° | 82° | — | — |
| 2005 | 82° | 57° | 70° | — | — |
| 2004 | 80° | 63° | 71° | — | — |
| 2003 | 88° | 58° | 73° | — | — |
| 2002 | 74° | 56° | 65° | — | — |
| 2001 | 84° | 54° | 69° | — | — |
| 2000 | 83° | 62° | 72° | — | — |
| 1999 | 85° | 61° | 73° | — | — |
| 1998 | 85° | 61° | 73° | — | — |
| 1997 | 83° | 64° | 73° | — | — |
| 1996 | 83° | 51° | 67° | — | — |
| 1995 | 84° | 63° | 73° | — | — |
| 1994 | 88° | 62° | 75° | — | — |
| 1993 | 82° | 60° | 71° | — | — |
| 1992 | 88° | 56° | 72° | — | — |
| 1991 | 77° | 54° | 65° | — | — |
| 1990 | 87° | 57° | 72° | — | — |
| 1989 | 81° | 52° | 66° | — | — |
| 1988 | 82° | 63° | 72° | — | — |
| 1987 | 80° | 60° | 70° | — | — |
| 1986 | 90° | 58° | 74° | — | — |
| 1985 | 87° | 59° | 73° | — | — |
| 1984 | 83° | 63° | 73° | — | — |
| 1983 | 71° | 59° | 65° | — | — |
| 1982coldest | 75° | 51° | 63° | — | — |
| 1981 | 72° | — | — | — | — |
| 1980 | 96° | 66° | 81° | — | — |
| 1979 | 91° | 55° | 73° | — | — |
| 1978 | 76° | 60° | 68° | — | — |
| 1977 | 80° | 56° | 68° | — | — |
| 1976warmest | 105° | 59° | 82° | — | — |
| 1975 | 81° | 49° | 65° | — | — |
| 1974 | 92° | 54° | 73° | — | — |
| 1973 | 82° | 56° | 69° | — | — |
| 1972 | 77° | 53° | 65° | — | — |
| 1971 | 76° | 61° | 68° | — | — |
55 years of data from IRVINE RCH