Weather on August 6
Fullerton, CA
55 Years of Data
Avg High
88°F
Avg Low
65°F
Warmest
1983
86°F avg
Coldest
1999
69°F avg
About This Date
August 6th in Fullerton, CA typically brings warm summer weather, with average highs around 88°F and lows near 65°F. Over 55 years of records, the warmest August 6th was in 1983 (86°F average), while the coldest was 1999 (69°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 6th dates historically. The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
Planning for August 6th in Fullerton, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 64° | 78° | — | — |
| 2024 | 90° | 69° | 79° | — | — |
| 2023 | 92° | 67° | 79° | — | — |
| 2022 | 94° | 67° | 80° | — | — |
| 2021 | 89° | 67° | 78° | — | — |
| 2020 | 82° | 67° | 74° | — | — |
| 2019 | 93° | 67° | 80° | — | — |
| 2018 | 98° | 69° | 84° | — | — |
| 2017 | 85° | 69° | 77° | — | — |
| 2016 | 86° | 69° | 78° | — | — |
| 2015 | 85° | 68° | 76° | — | — |
| 2014 | 82° | 64° | 73° | — | — |
| 2013 | 81° | 63° | 72° | — | — |
| 2012 | 93° | 64° | 79° | — | — |
| 2011 | 83° | 63° | 73° | — | — |
| 2010 | 80° | 61° | 70° | — | — |
| 2009 | 93° | 64° | 79° | — | — |
| 2008 | 92° | 68° | 80° | — | — |
| 2007 | 84° | 67° | 75° | — | — |
| 2006 | 83° | 64° | 73° | — | — |
| 2005 | 89° | 67° | 78° | — | — |
| 2004 | 87° | 61° | 74° | — | — |
| 2003 | 87° | 62° | 75° | — | — |
| 2002 | 83° | 57° | 70° | — | — |
| 2001 | 88° | 63° | 75° | — | — |
| 2000 | 88° | 66° | 77° | — | — |
| 1999coldest | 75° | 63° | 69° | — | — |
| 1998 | 83° | 66° | 74° | — | — |
| 1997 | 100° | 72° | 86° | — | — |
| 1996 | 80° | 66° | 73° | — | — |
| 1995 | 89° | 61° | 75° | — | — |
| 1994 | 96° | 66° | 81° | — | — |
| 1993 | 90° | 67° | 78° | — | — |
| 1992 | 85° | 68° | 76° | — | — |
| 1991 | 79° | 61° | 70° | — | — |
| 1990 | 89° | 69° | 79° | — | — |
| 1989 | 89° | 66° | 78° | — | — |
| 1988 | 80° | 65° | 72° | — | — |
| 1987 | 83° | 67° | 75° | — | — |
| 1986 | 80° | 65° | 72° | — | — |
| 1985 | 83° | 62° | 72° | — | — |
| 1984 | 83° | 67° | 75° | — | — |
| 1983warmest | 101° | 71° | 86° | 0.25" | — |
| 1982 | 106° | 63° | 84° | — | — |
| 1981 | 90° | 61° | 75° | — | — |
| 1980 | 93° | 60° | 77° | — | — |
| 1979 | 93° | 67° | 80° | — | — |
| 1978 | 97° | 63° | 80° | — | — |
| 1977 | 89° | 59° | 74° | — | — |
| 1976 | 85° | 55° | 70° | — | — |
| 1975 | 92° | 58° | 75° | — | — |
| 1974 | 88° | 60° | 74° | — | — |
| 1973 | 83° | 62° | 72° | — | — |
| 1972 | 97° | 64° | 80° | — | — |
| 1971 | 99° | 63° | 81° | — | — |
55 years of data from ANAHEIM