Weather on June 3
Fullerton, CA
55 Years of Data
Avg High
78°F
Avg Low
59°F
Warmest
2020
81°F avg
Coldest
1999
58°F avg
About This Date
June 3rd in Fullerton, CA typically brings pleasant summer weather, with average highs around 78°F and lows near 59°F. Over 54 years of records, the warmest June 3rd was in 2020 (81°F average), while the coldest was 1999 (58°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 6% of June 3rd dates historically. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for June 3rd in Fullerton, CA? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 62° | 69° | — | — |
| 2024 | 72° | 60° | 66° | — | — |
| 2023 | 76° | 56° | 66° | — | — |
| 2022 | 81° | 61° | 71° | — | — |
| 2021 | 82° | 62° | 72° | — | — |
| 2020warmest | 95° | 66° | 81° | — | — |
| 2019 | 75° | 62° | 69° | — | — |
| 2018 | 85° | 60° | 72° | — | — |
| 2017 | 81° | 63° | 72° | — | — |
| 2016 | 93° | 60° | 77° | — | — |
| 2015 | 77° | 62° | 70° | — | — |
| 2014 | 87° | 57° | 72° | — | — |
| 2013 | 74° | 63° | 68° | — | — |
| 2012 | 76° | 61° | 68° | — | — |
| 2011 | 79° | 54° | 66° | — | — |
| 2010 | 78° | 60° | 69° | — | — |
| 2009 | 79° | 60° | 69° | 0.08" | — |
| 2008 | 74° | 61° | 67° | — | — |
| 2007 | 79° | 62° | 70° | — | — |
| 2006 | 96° | 65° | 80° | — | — |
| 2005 | 78° | 62° | 70° | — | — |
| 2004 | 82° | 64° | 73° | — | — |
| 2003 | 74° | 61° | 67° | — | — |
| 2002 | 73° | 60° | 67° | — | — |
| 2001 | 72° | 60° | 66° | — | — |
| 2000 | 84° | 58° | 71° | — | — |
| 1999coldest | 63° | 53° | 58° | 0.08" | — |
| 1998 | 73° | 59° | 66° | — | — |
| 1997 | 80° | 64° | 72° | — | — |
| 1996 | 89° | 65° | 77° | — | — |
| 1995 | 68° | 58° | 63° | — | — |
| 1994 | 83° | 59° | 71° | — | — |
| 1993 | 75° | 59° | 67° | — | — |
| 1992 | 83° | 62° | 72° | — | — |
| 1991 | 83° | 55° | 69° | — | — |
| 1990 | 94° | 57° | 75° | — | — |
| 1989 | 68° | 57° | 63° | 0.05" | — |
| 1987 | 81° | 61° | 71° | — | — |
| 1986 | 77° | 63° | 70° | — | — |
| 1985 | 70° | 57° | 63° | — | — |
| 1984 | 78° | 59° | 69° | — | — |
| 1983 | 72° | 54° | 63° | — | — |
| 1982 | 72° | 50° | 61° | — | — |
| 1981 | 86° | 61° | 73° | — | — |
| 1980 | 76° | 50° | 63° | — | — |
| 1979 | 80° | 55° | 68° | — | — |
| 1978 | 79° | 48° | 63° | — | — |
| 1977 | 82° | 54° | 68° | — | — |
| 1976 | 77° | 59° | 68° | — | — |
| 1975 | 70° | 55° | 62° | — | — |
| 1974 | 72° | 58° | 65° | — | — |
| 1973 | 74° | 57° | 65° | — | — |
| 1972 | 81° | 63° | 72° | — | — |
| 1971 | 70° | 49° | 59° | — | — |
54 years of data from ANAHEIM