Weather on July 28
Fullerton, CA
55 Years of Data
Avg High
87°F
Avg Low
64°F
Warmest
1972
82°F avg
Coldest
1997
67°F avg
About This Date
July 28th in Fullerton, CA typically brings warm summer weather, with average highs around 87°F and lows near 64°F. Over 55 years of records, the warmest July 28th was in 1972 (82°F average), while the coldest was 1997 (67°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 28th dates historically, with the wettest July 28th recording 1.3" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for July 28th in Fullerton, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 65° | 73° | — | — |
| 2024 | 84° | 62° | 73° | — | — |
| 2023 | 89° | 68° | 79° | — | — |
| 2022 | 91° | 66° | 79° | — | — |
| 2021 | 94° | 67° | 80° | — | — |
| 2020 | 84° | 62° | 73° | — | — |
| 2019 | 92° | 69° | 80° | — | — |
| 2018 | 94° | 71° | 82° | — | — |
| 2017 | 88° | 67° | 77° | — | — |
| 2016 | 93° | 71° | 82° | — | — |
| 2015 | 88° | 67° | 77° | — | — |
| 2014 | 95° | 70° | 82° | 1.3" | — |
| 2013 | 80° | 63° | 71° | — | — |
| 2012 | 84° | 57° | 71° | — | — |
| 2011 | 82° | 65° | 73° | — | — |
| 2010 | 79° | 59° | 69° | — | — |
| 2009 | 90° | 67° | 78° | — | — |
| 2008 | 82° | 67° | 74° | — | — |
| 2007 | 92° | 69° | 80° | — | — |
| 2006 | 89° | 75° | 82° | — | — |
| 2005 | 90° | 66° | 78° | — | — |
| 2004 | 87° | 66° | 77° | — | — |
| 2003 | 86° | 67° | 76° | — | — |
| 2002 | 83° | 62° | 72° | — | — |
| 2001 | 85° | 63° | 74° | — | — |
| 2000 | 89° | 61° | 75° | — | — |
| 1999 | 77° | 61° | 69° | — | — |
| 1998 | 90° | 68° | 79° | — | — |
| 1997coldest | 75° | 59° | 67° | — | — |
| 1996 | 91° | 68° | 80° | — | — |
| 1995 | 93° | 66° | 80° | — | — |
| 1994 | 85° | 62° | 73° | — | — |
| 1993 | 82° | 65° | 73° | — | — |
| 1992 | 87° | 64° | 76° | — | — |
| 1991 | 88° | 58° | 73° | — | — |
| 1990 | 87° | 62° | 75° | — | — |
| 1989 | 85° | 65° | 75° | — | — |
| 1988 | 81° | 67° | 74° | — | — |
| 1987 | 80° | 65° | 72° | — | — |
| 1986 | 79° | 59° | 69° | — | — |
| 1985 | 85° | 63° | 74° | — | — |
| 1984 | 88° | 70° | 79° | — | — |
| 1983 | 82° | 62° | 72° | — | — |
| 1982 | 94° | 60° | 77° | — | — |
| 1981 | 88° | 58° | 73° | — | — |
| 1980 | 95° | 60° | 78° | — | — |
| 1979 | 90° | 55° | 72° | — | — |
| 1978 | 90° | 61° | 75° | — | — |
| 1977 | 98° | 59° | 79° | — | — |
| 1976 | 85° | 63° | 74° | — | — |
| 1975 | 87° | 60° | 74° | — | — |
| 1974 | 87° | 62° | 75° | — | — |
| 1973 | 84° | 63° | 73° | — | — |
| 1972warmest | 102° | 63° | 82° | — | — |
| 1971 | 84° | 58° | 71° | — | — |
55 years of data from ANAHEIM