Weather on April 6
Fullerton, CA
55 Years of Data
Avg High
74°F
Avg Low
52°F
Warmest
1989
84°F avg
Coldest
1975
46°F avg
About This Date
April 6th in Fullerton, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 52°F. Over 56 years of records, the warmest April 6th was in 1989 (84°F average), while the coldest was 1975 (46°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 7% of April 6th dates historically, with the wettest April 6th recording 2.18" of rain. The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.1°F warmer on this date compared to 20-30 years ago.
Planning for April 6th in Fullerton, CA? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 79° | 61° | 70° | — | — |
| 2025 | 82° | 55° | 69° | — | — |
| 2024 | 65° | 43° | 54° | — | — |
| 2023 | 80° | 49° | 64° | — | — |
| 2022 | 96° | 58° | 77° | — | — |
| 2021 | 74° | 57° | 65° | — | — |
| 2020 | 63° | 54° | 58° | 2.18" | — |
| 2019 | 71° | 57° | 64° | — | — |
| 2018 | 72° | 56° | 64° | — | — |
| 2017 | 85° | 56° | 70° | — | — |
| 2016 | 88° | 57° | 72° | — | — |
| 2015 | 70° | 56° | 63° | — | — |
| 2014 | 86° | 49° | 67° | — | — |
| 2013 | 74° | 57° | 65° | — | — |
| 2012 | 80° | 46° | 63° | — | — |
| 2011 | 73° | 57° | 65° | — | — |
| 2010 | 76° | 46° | 61° | — | — |
| 2009 | 88° | 53° | 70° | — | — |
| 2008 | 68° | 54° | 61° | — | — |
| 2007 | 72° | 58° | 65° | — | — |
| 2006 | 69° | 47° | 58° | — | — |
| 2005 | 91° | 51° | 71° | — | — |
| 2004 | 71° | 57° | 64° | — | — |
| 2003 | 72° | 45° | 58° | — | — |
| 2002 | 64° | 53° | 59° | — | — |
| 2001 | 62° | 47° | 54° | — | — |
| 2000 | 70° | 56° | 63° | — | — |
| 1999 | 60° | 49° | 54° | 0.51" | — |
| 1998 | 63° | 52° | 57° | — | — |
| 1997 | 67° | 48° | 57° | — | — |
| 1996 | 86° | 61° | 73° | — | — |
| 1995 | 69° | 55° | 62° | — | — |
| 1994 | 72° | 53° | 62° | — | — |
| 1993 | 71° | 48° | 60° | — | — |
| 1992 | 69° | 56° | 62° | — | — |
| 1991 | 72° | 50° | 61° | — | — |
| 1990 | 69° | 56° | 62° | — | — |
| 1989warmest | 102° | 67° | 84° | — | — |
| 1988 | 88° | 56° | 72° | — | — |
| 1987 | 77° | 50° | 64° | — | — |
| 1986 | 68° | 52° | 60° | 1.68" | — |
| 1985 | 67° | 56° | 61° | — | — |
| 1984 | 65° | 51° | 58° | — | — |
| 1983 | 75° | 48° | 62° | — | — |
| 1982 | 65° | 44° | 54° | — | — |
| 1981 | 83° | 50° | 66° | — | — |
| 1980 | 71° | 54° | 62° | — | — |
| 1979 | 71° | 47° | 59° | — | — |
| 1978 | 66° | 46° | 56° | — | — |
| 1977 | 81° | 46° | 63° | — | — |
| 1976 | 66° | 47° | 56° | — | — |
| 1975coldest | 55° | 38° | 46° | 0.23" | — |
| 1974 | 76° | 43° | 59° | — | — |
| 1973 | 74° | 42° | 58° | — | — |
| 1972 | 76° | 52° | 64° | — | — |
| 1971 | 86° | — | — | — | — |
56 years of data from ANAHEIM