Weather on August 24
Fullerton, CA
55 Years of Data
Avg High
88°F
Avg Low
63°F
Warmest
2003
81°F avg
Coldest
1978
67°F avg
About This Date
August 24th in Fullerton, CA typically brings warm summer weather, with average highs around 88°F and lows near 63°F — a 25°F daily swing. Over 55 years of records, the warmest August 24th was in 2003 (81°F average), while the coldest was 1978 (67°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 24th dates historically. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for August 24th in Fullerton, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 71° | 81° | — | — |
| 2024 | 80° | 63° | 71° | — | — |
| 2023 | 85° | 67° | 76° | — | — |
| 2022 | 89° | 69° | 79° | — | — |
| 2021 | 87° | 62° | 75° | — | — |
| 2020 | 91° | 72° | 81° | — | — |
| 2019 | 92° | 65° | 78° | — | — |
| 2018 | 86° | 69° | 78° | — | — |
| 2017 | 82° | 67° | 74° | — | — |
| 2016 | 88° | 66° | 77° | — | — |
| 2015 | 90° | 68° | 79° | — | — |
| 2014 | 87° | 67° | 77° | — | — |
| 2013 | 89° | 61° | 75° | — | — |
| 2012 | 82° | 68° | 75° | — | — |
| 2011 | 90° | 64° | 77° | — | — |
| 2010 | 98° | 62° | 80° | — | — |
| 2009 | 89° | 66° | 78° | — | — |
| 2008 | 93° | 65° | 79° | — | — |
| 2007 | 84° | 68° | 76° | — | — |
| 2006 | 91° | 68° | 80° | — | — |
| 2005 | 87° | 62° | 75° | — | — |
| 2004 | 83° | 63° | 73° | — | — |
| 2003warmest | 95° | 67° | 81° | — | — |
| 2002 | 84° | 53° | 69° | — | — |
| 2001 | 84° | 60° | 72° | — | — |
| 2000 | 84° | 67° | 75° | — | — |
| 1999 | 91° | 63° | 77° | — | — |
| 1998 | 89° | 66° | 78° | — | — |
| 1997 | 90° | 66° | 78° | — | — |
| 1996 | 94° | 66° | 80° | — | — |
| 1995 | 88° | 60° | 74° | — | — |
| 1994 | 87° | 60° | 74° | — | — |
| 1993 | 85° | 61° | 73° | — | — |
| 1992 | 91° | 65° | 78° | — | — |
| 1991 | 92° | 66° | 79° | — | — |
| 1990 | 79° | 66° | 72° | — | — |
| 1989 | 79° | 64° | 71° | — | — |
| 1988 | 90° | 66° | 78° | 0.1" | — |
| 1987 | 76° | 59° | 67° | — | — |
| 1986 | 80° | 63° | 71° | — | — |
| 1985 | 95° | 64° | 80° | — | — |
| 1984 | 87° | 67° | 77° | — | — |
| 1983 | 80° | 62° | 71° | — | — |
| 1982 | 88° | 64° | 76° | — | — |
| 1981 | 99° | 54° | 76° | — | — |
| 1980 | 87° | 57° | 72° | — | — |
| 1979 | 96° | 55° | 76° | — | — |
| 1978coldest | 84° | 50° | 67° | — | — |
| 1977 | 86° | 64° | 75° | — | — |
| 1976 | 92° | 56° | 74° | — | — |
| 1975 | 92° | 51° | 71° | — | — |
| 1974 | 85° | 56° | 70° | — | — |
| 1973 | 85° | 54° | 69° | — | — |
| 1972 | 84° | 65° | 74° | — | — |
| 1971 | 85° | 63° | 74° | — | — |
55 years of data from ANAHEIM