Weather on April 1
Norwalk, CA
55 Years of Data
Avg High
71°F
Avg Low
51°F
Warmest
2021
74°F avg
Coldest
1998
49°F avg
About This Date
April 1st in Norwalk, CA typically brings pleasant spring weather, with average highs around 71°F and lows near 51°F. Over 56 years of records, the warmest April 1st was in 2021 (74°F average), while the coldest was 1998 (49°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 21% of April 1st dates historically, with the wettest April 1st recording 1.17" of rain. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for April 1st in Norwalk, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 73° | 60° | 67° | 0.15" | — |
| 2025 | 67° | 49° | 58° | — | — |
| 2024 | 72° | 46° | 59° | — | — |
| 2023 | 75° | 48° | 62° | — | — |
| 2022 | 73° | 54° | 63° | — | — |
| 2021warmest | 92° | 57° | 74° | — | — |
| 2020 | 73° | 57° | 65° | — | — |
| 2019 | 83° | 59° | 71° | — | — |
| 2018 | 69° | 56° | 62° | — | — |
| 2017 | 76° | 50° | 63° | — | — |
| 2016 | 73° | 50° | 62° | — | — |
| 2015 | 76° | 58° | 67° | — | — |
| 2014 | 66° | 52° | 59° | 0.28" | — |
| 2013 | 73° | 58° | 65° | — | — |
| 2012 | 74° | 48° | 61° | — | — |
| 2011 | 77° | 60° | 69° | — | — |
| 2010 | 64° | 48° | 56° | — | — |
| 2009 | 69° | 53° | 61° | — | — |
| 2008 | 65° | 48° | 56° | — | — |
| 2007 | 77° | 52° | 64° | — | — |
| 2006 | 64° | 49° | 56° | 0.53" | — |
| 2005 | 84° | 50° | 67° | — | — |
| 2004 | 67° | 54° | 60° | 0.18" | — |
| 2003 | 69° | 52° | 60° | — | — |
| 2002 | 68° | 53° | 61° | — | — |
| 2001 | 62° | 58° | 60° | — | — |
| 2000 | 83° | 52° | 67° | — | — |
| 1999 | 60° | 43° | 51° | 0.03" | — |
| 1998coldest | 58° | 41° | 49° | 0.41" | — |
| 1997 | 69° | 47° | 58° | — | — |
| 1996 | 70° | 48° | 59° | 0.05" | — |
| 1995 | 70° | 50° | 60° | — | — |
| 1994 | 65° | 55° | 60° | — | — |
| 1993 | 68° | 53° | 61° | — | — |
| 1992 | 71° | 53° | 62° | 0.05" | — |
| 1991 | 64° | 52° | 58° | 0.1" | — |
| 1990 | 65° | 53° | 59° | — | — |
| 1989 | 76° | 55° | 65° | — | — |
| 1988 | 81° | 49° | 65° | — | — |
| 1987 | 74° | 49° | 61° | — | — |
| 1986 | 67° | 57° | 62° | — | — |
| 1985 | 92° | 50° | 71° | — | — |
| 1984 | 65° | 45° | 55° | — | — |
| 1983 | 84° | 55° | 70° | — | — |
| 1982 | 59° | 47° | 53° | 1.17" | — |
| 1981 | 67° | 49° | 58° | — | — |
| 1980 | 66° | 51° | 59° | — | — |
| 1979 | 73° | 49° | 61° | — | — |
| 1978 | 74° | 56° | 65° | 0.03" | — |
| 1977 | 65° | 46° | 55° | — | — |
| 1976 | 67° | 46° | 56° | — | — |
| 1975 | 64° | 48° | 56° | — | — |
| 1974 | 69° | 50° | 60° | 0.25" | — |
| 1973 | 65° | 45° | 55° | — | — |
| 1972 | 72° | 47° | 59° | — | — |
| 1971 | 85° | 45° | 65° | — | — |
56 years of data from FULLERTON MUNI AP