Weather on April 12
Fullerton, CA
55 Years of Data
Avg High
73°F
Avg Low
52°F
Warmest
2008
76°F avg
Coldest
1976
52°F avg
About This Date
April 12th in Fullerton, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 52°F. Over 55 years of records, the warmest April 12th was in 2008 (76°F average), while the coldest was 1976 (52°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 9% of April 12th dates historically, with the wettest April 12th recording 1.63" 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 April 12th in Fullerton, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 57° | 65° | — | — |
| 2024 | 61° | 54° | 57° | — | — |
| 2023 | 62° | 55° | 59° | — | — |
| 2022 | 74° | 54° | 64° | — | — |
| 2021 | 77° | 58° | 67° | — | — |
| 2020 | 67° | 56° | 61° | — | — |
| 2019 | 75° | 52° | 63° | — | — |
| 2018 | 77° | 56° | 66° | — | — |
| 2017 | 76° | 53° | 64° | — | — |
| 2016 | 74° | 55° | 64° | — | — |
| 2015 | 79° | 53° | 66° | — | — |
| 2014 | 69° | 57° | 63° | — | — |
| 2013 | 74° | 57° | 65° | — | — |
| 2012 | 65° | 49° | 57° | 0.08" | — |
| 2011 | 73° | 51° | 62° | — | — |
| 2010 | 63° | 51° | 57° | 1.3" | — |
| 2009 | 75° | 49° | 62° | — | — |
| 2008warmest | 96° | 56° | 76° | — | — |
| 2007 | 69° | 55° | 62° | — | — |
| 2006 | 75° | 50° | 63° | — | — |
| 2005 | 80° | 51° | 66° | — | — |
| 2004 | 80° | 54° | 67° | — | — |
| 2003 | 75° | 57° | 66° | — | — |
| 2002 | 72° | 55° | 63° | — | — |
| 2001 | 66° | 51° | 59° | — | — |
| 2000 | 83° | 53° | 68° | — | — |
| 1999 | 59° | 46° | 53° | 1.63" | — |
| 1998 | 64° | 51° | 58° | — | — |
| 1997 | 73° | 48° | 61° | — | — |
| 1996 | 70° | 50° | 60° | — | — |
| 1995 | 78° | 55° | 67° | — | — |
| 1994 | 89° | 57° | 73° | — | — |
| 1993 | 73° | 53° | 63° | — | — |
| 1992 | 75° | 50° | 63° | — | — |
| 1991 | 69° | 44° | 57° | — | — |
| 1990 | 84° | 54° | 69° | — | — |
| 1989 | 63° | 58° | 60° | 0.05" | — |
| 1988 | 83° | 57° | 70° | — | — |
| 1987 | 71° | 54° | 62° | — | — |
| 1986 | 65° | 56° | 60° | 0.25" | — |
| 1985 | 78° | 50° | 64° | — | — |
| 1984 | 78° | 51° | 65° | — | — |
| 1983 | 62° | 47° | 54° | — | — |
| 1982 | 70° | 49° | 59° | — | — |
| 1981 | 75° | 46° | 61° | — | — |
| 1980 | 88° | 55° | 71° | — | — |
| 1979 | 79° | 44° | 61° | — | — |
| 1978 | 69° | 54° | 61° | — | — |
| 1977 | 80° | 42° | 61° | — | — |
| 1976coldest | 62° | 43° | 52° | — | — |
| 1975 | 68° | 42° | 55° | — | — |
| 1974 | 77° | 43° | 60° | — | — |
| 1973 | 74° | 48° | 61° | — | — |
| 1972 | 68° | 44° | 56° | — | — |
| 1971 | 77° | — | — | — | — |
55 years of data from ANAHEIM