Weather on May 4
Norwalk, CA
55 Years of Data
Avg High
74°F
Avg Low
57°F
Warmest
1990
75°F avg
Coldest
1999
58°F avg
About This Date
May 4th in Norwalk, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 57°F. Over 55 years of records, the warmest May 4th was in 1990 (75°F average), while the coldest was 1999 (58°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 4th dates historically, with the wettest May 4th recording 1.68" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for May 4th in Norwalk, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 57° | 60° | 0.03" | — |
| 2024 | 68° | 57° | 63° | — | — |
| 2023 | 66° | 52° | 59° | 1.68" | — |
| 2022 | 79° | 56° | 67° | — | — |
| 2021 | 82° | 61° | 71° | — | — |
| 2020 | 84° | 60° | 72° | — | — |
| 2019 | 74° | 60° | 67° | — | — |
| 2018 | 93° | 55° | 74° | — | — |
| 2017 | 84° | 61° | 72° | — | — |
| 2016 | 73° | 58° | 65° | — | — |
| 2015 | 73° | 57° | 65° | — | — |
| 2014 | 83° | 60° | 71° | — | — |
| 2013 | 75° | 62° | 69° | — | — |
| 2012 | 75° | 56° | 65° | — | — |
| 2011 | 89° | 57° | 73° | — | — |
| 2010 | 75° | 55° | 65° | — | — |
| 2009 | 76° | 61° | 68° | — | — |
| 2008 | 70° | 60° | 65° | — | — |
| 2007 | 72° | 54° | 63° | — | — |
| 2006 | 69° | 58° | 63° | — | — |
| 2005 | 71° | 59° | 65° | — | — |
| 2004 | 88° | 63° | 75° | — | — |
| 2003 | 71° | 54° | 62° | — | — |
| 2002 | 70° | 52° | 61° | — | — |
| 2001 | 75° | 53° | 64° | — | — |
| 2000 | 74° | 62° | 68° | — | — |
| 1999coldest | 67° | 50° | 58° | — | — |
| 1998 | 73° | 62° | 68° | 0.13" | — |
| 1997 | 81° | 57° | 69° | — | — |
| 1996 | 75° | 62° | 69° | — | — |
| 1995 | 66° | 56° | 61° | — | — |
| 1994 | 69° | 56° | 62° | — | — |
| 1993 | 70° | 56° | 63° | — | — |
| 1992 | 73° | 60° | 67° | — | — |
| 1991 | 79° | 51° | 65° | — | — |
| 1990warmest | 92° | 58° | 75° | — | — |
| 1989 | 76° | 59° | 67° | — | — |
| 1988 | 68° | 56° | 62° | — | — |
| 1987 | 89° | 58° | 73° | — | — |
| 1986 | 74° | 53° | 63° | — | — |
| 1985 | 67° | 58° | 62° | — | — |
| 1984 | 81° | 57° | 69° | — | — |
| 1983 | 70° | 55° | 62° | — | — |
| 1982 | 67° | 57° | 62° | 0.41" | — |
| 1981 | 74° | 56° | 65° | — | — |
| 1980 | 76° | 57° | 66° | — | — |
| 1979 | 75° | 54° | 64° | — | — |
| 1978 | 70° | 62° | 66° | — | — |
| 1977 | 73° | 55° | 64° | — | — |
| 1976 | 73° | 61° | 67° | — | — |
| 1975 | 69° | 50° | 60° | 0.03" | — |
| 1974 | 66° | 58° | 62° | — | — |
| 1973 | 68° | 58° | 63° | — | — |
| 1972 | 70° | 59° | 64° | — | — |
| 1971 | 70° | 54° | 62° | — | — |
55 years of data from FULLERTON MUNI AP