Weather on May 3
Fullerton, CA
55 Years of Data
Avg High
77°F
Avg Low
55°F
Warmest
2004
87°F avg
Coldest
1982
57°F avg
About This Date
May 3rd in Fullerton, CA typically brings pleasant spring weather, with average highs around 77°F and lows near 55°F. Over 55 years of records, the warmest May 3rd was in 2004 (87°F average), while the coldest was 1982 (57°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 3rd dates historically, with the wettest May 3rd recording 1.8" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 3rd in Fullerton, CA? Great weather for outdoor activities.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 58° | 60° | — | — |
| 2024 | 72° | 59° | 65° | — | — |
| 2023 | 69° | 53° | 61° | — | — |
| 2022 | 74° | 60° | 67° | — | — |
| 2021 | 81° | 59° | 70° | — | — |
| 2020 | 78° | 59° | 69° | — | — |
| 2019 | 75° | 58° | 66° | — | — |
| 2018 | 76° | 51° | 63° | — | — |
| 2017 | 87° | 61° | 74° | — | — |
| 2016 | 82° | 58° | 70° | — | — |
| 2015 | 83° | 59° | 71° | — | — |
| 2014 | 95° | 61° | 78° | — | — |
| 2013 | 100° | 59° | 80° | — | — |
| 2012 | 71° | 58° | 64° | — | — |
| 2011 | 98° | 60° | 79° | — | — |
| 2010 | 85° | 54° | 69° | — | — |
| 2009 | 77° | 60° | 69° | — | — |
| 2008 | 85° | 55° | 70° | — | — |
| 2007 | 74° | 56° | 65° | — | — |
| 2006 | 73° | 59° | 66° | — | — |
| 2005 | 75° | 55° | 65° | — | — |
| 2004warmest | 106° | 69° | 87° | — | — |
| 2003 | 68° | 51° | 60° | 1.8" | — |
| 2002 | 70° | 52° | 61° | — | — |
| 2001 | 83° | 52° | 67° | — | — |
| 2000 | 80° | 57° | 69° | — | — |
| 1999 | 62° | 53° | 58° | — | — |
| 1998 | 72° | 61° | 66° | — | — |
| 1997 | 83° | 53° | 68° | — | — |
| 1996 | 76° | 61° | 68° | — | — |
| 1995 | 71° | 53° | 62° | — | — |
| 1994 | 69° | 54° | 61° | — | — |
| 1993 | 74° | 61° | 67° | — | — |
| 1992 | 81° | 58° | 69° | — | — |
| 1991 | 70° | 48° | 59° | — | — |
| 1990 | 74° | 58° | 66° | — | — |
| 1989 | 77° | 57° | 67° | — | — |
| 1988 | 78° | 53° | 66° | — | — |
| 1987 | 81° | 54° | 67° | — | — |
| 1986 | 76° | 55° | 65° | — | — |
| 1985 | 72° | 55° | 63° | — | — |
| 1984 | 79° | 54° | 66° | — | — |
| 1983 | 75° | 52° | 63° | — | — |
| 1982coldest | 70° | 44° | 57° | — | — |
| 1981 | 74° | 52° | 63° | — | — |
| 1980 | 82° | 51° | 67° | — | — |
| 1979 | 75° | 48° | 62° | — | — |
| 1978 | 72° | 49° | 60° | — | — |
| 1977 | 78° | 46° | 62° | — | — |
| 1976 | 66° | 55° | 61° | — | — |
| 1975 | 73° | 46° | 60° | — | — |
| 1974 | 69° | 54° | 61° | — | — |
| 1973 | 84° | 53° | 69° | — | — |
| 1972 | 75° | 42° | 59° | — | — |
| 1971 | 69° | 50° | 60° | — | — |
55 years of data from ANAHEIM