Weather on May 7
Fullerton, CA
55 Years of Data
Avg High
76°F
Avg Low
55°F
Warmest
2004
79°F avg
Coldest
1977
55°F avg
About This Date
May 7th in Fullerton, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 55°F. Over 54 years of records, the warmest May 7th was in 2004 (79°F average), while the coldest was 1977 (55°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 13% of May 7th dates historically, with the wettest May 7th recording 0.91" of rain. The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
Planning for May 7th 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° | 59° | 67° | — | — |
| 2024 | 75° | 52° | 63° | — | — |
| 2023 | 71° | 53° | 62° | — | — |
| 2022 | 79° | 60° | 69° | — | — |
| 2021 | 77° | 61° | 69° | — | — |
| 2020 | 93° | 63° | 78° | — | — |
| 2019 | 69° | 58° | 63° | — | — |
| 2018 | 80° | 55° | 68° | — | — |
| 2017 | 66° | 49° | 57° | 0.91" | — |
| 2016 | 70° | 57° | 63° | 0.03" | — |
| 2015 | 70° | 57° | 63° | — | — |
| 2014 | 70° | 53° | 61° | — | — |
| 2013 | 72° | 56° | 64° | 0.03" | — |
| 2012 | 80° | 57° | 69° | — | — |
| 2011 | 75° | 58° | 66° | — | — |
| 2010 | 83° | 55° | 69° | — | — |
| 2009 | 90° | 61° | 75° | — | — |
| 2008 | 66° | 56° | 61° | — | — |
| 2007 | 99° | 60° | 79° | — | — |
| 2006 | 75° | 61° | 68° | — | — |
| 2005 | 71° | 57° | 64° | — | — |
| 2004warmest | 93° | 65° | 79° | — | — |
| 2003 | 68° | 56° | 62° | — | — |
| 2002 | 68° | 57° | 63° | — | — |
| 2001 | 85° | 53° | 69° | — | — |
| 2000 | 75° | 58° | 66° | — | — |
| 1999 | 80° | 52° | 66° | — | — |
| 1998 | 70° | 54° | 62° | — | — |
| 1997 | 84° | 61° | 72° | — | — |
| 1996 | 80° | 58° | 69° | — | — |
| 1995 | 65° | 52° | 58° | — | — |
| 1994 | 67° | 51° | 59° | 0.33" | — |
| 1993 | 75° | 58° | 66° | — | — |
| 1992 | 74° | 63° | 68° | — | — |
| 1991 | 88° | 58° | 73° | — | — |
| 1990 | 91° | 60° | 76° | — | — |
| 1989 | 77° | 59° | 68° | — | — |
| 1988 | 66° | 49° | 57° | — | — |
| 1987 | 75° | 61° | 68° | — | — |
| 1986 | 70° | 49° | 59° | — | — |
| 1985 | 68° | 54° | 61° | — | — |
| 1983 | 76° | 51° | 63° | — | — |
| 1982 | 74° | 55° | 64° | — | — |
| 1981 | 81° | 52° | 66° | — | — |
| 1980 | 70° | 58° | 64° | — | — |
| 1979 | 68° | 45° | 56° | — | — |
| 1978 | 82° | 48° | 65° | — | — |
| 1977coldest | 69° | 41° | 55° | 0.03" | — |
| 1976 | 74° | 51° | 62° | 0.13" | — |
| 1975 | 76° | 42° | 59° | — | — |
| 1974 | 73° | 52° | 62° | — | — |
| 1973 | 73° | 44° | 59° | — | — |
| 1972 | 68° | 53° | 61° | — | — |
| 1971 | 69° | 48° | 59° | 0.13" | — |
54 years of data from ANAHEIM