Weather on May 1
Norwalk, CA
55 Years of Data
Avg High
74°F
Avg Low
56°F
Warmest
2014
80°F avg
Coldest
1999
58°F avg
About This Date
May 1st in Norwalk, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 56°F. Over 55 years of records, the warmest May 1st was in 2014 (80°F average), while the coldest was 1999 (58°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 5% of May 1st dates historically. 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 1st in Norwalk, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 58° | 65° | — | — |
| 2024 | 71° | 60° | 66° | — | — |
| 2023 | 69° | 56° | 62° | 0.08" | — |
| 2022 | 72° | 56° | 64° | — | — |
| 2021 | 75° | 60° | 68° | — | — |
| 2020 | 78° | 64° | 71° | — | — |
| 2019 | 74° | 52° | 63° | — | — |
| 2018 | 62° | 55° | 59° | 0.03" | — |
| 2017 | 85° | 57° | 71° | — | — |
| 2016 | 73° | 58° | 65° | — | — |
| 2015 | 94° | 60° | 77° | — | — |
| 2014warmest | 98° | 63° | 80° | — | — |
| 2013 | 80° | 63° | 71° | — | — |
| 2012 | 67° | 62° | 64° | — | — |
| 2011 | 84° | 49° | 66° | — | — |
| 2010 | 72° | 50° | 61° | — | — |
| 2009 | 78° | 56° | 67° | — | — |
| 2008 | 77° | 58° | 67° | — | — |
| 2007 | 74° | 60° | 67° | — | — |
| 2006 | 75° | 59° | 67° | — | — |
| 2005 | 70° | 54° | 62° | — | — |
| 2004 | 95° | 54° | 74° | — | — |
| 2003 | 69° | 50° | 60° | — | — |
| 2002 | 67° | 51° | 59° | — | — |
| 2001 | 70° | 56° | 63° | — | — |
| 2000 | 84° | 58° | 71° | — | — |
| 1999coldest | 69° | 46° | 58° | — | — |
| 1998 | 71° | 61° | 66° | — | — |
| 1997 | 77° | 57° | 67° | — | — |
| 1996 | 79° | 60° | 69° | — | — |
| 1995 | 72° | 60° | 66° | — | — |
| 1994 | 69° | 54° | 61° | — | — |
| 1993 | 83° | 62° | 72° | — | — |
| 1992 | 80° | 58° | 69° | — | — |
| 1991 | 67° | 53° | 60° | — | — |
| 1990 | 72° | 53° | 62° | — | — |
| 1989 | 76° | 55° | 65° | — | — |
| 1988 | 73° | 53° | 63° | — | — |
| 1987 | 71° | 56° | 63° | — | — |
| 1986 | 78° | 56° | 67° | — | — |
| 1985 | 74° | 53° | 63° | — | — |
| 1984 | 66° | 52° | 59° | — | — |
| 1983 | 68° | 52° | 60° | 0.46" | — |
| 1982 | 75° | 59° | 67° | — | — |
| 1981 | 73° | 61° | 67° | — | — |
| 1980 | 66° | 56° | 61° | — | — |
| 1979 | 67° | 55° | 61° | — | — |
| 1978 | 72° | 54° | 63° | — | — |
| 1977 | 73° | 58° | 65° | — | — |
| 1976 | 85° | 58° | 71° | — | — |
| 1975 | 69° | 55° | 62° | — | — |
| 1974 | 66° | 58° | 62° | — | — |
| 1973 | 74° | 53° | 63° | — | — |
| 1972 | 77° | 54° | 65° | — | — |
| 1971 | 67° | 52° | 59° | — | — |
55 years of data from FULLERTON MUNI AP