Weather on October 23
Norwalk, CA
55 Years of Data
Avg High
80°F
Avg Low
58°F
Warmest
2017
84°F avg
Coldest
1996
61°F avg
About This Date
October 23rd in Norwalk, CA typically brings warm fall weather, with average highs around 80°F and lows near 58°F. Over 55 years of records, the warmest October 23rd was in 2017 (84°F average), while the coldest was 1996 (61°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 18% of October 23rd dates historically. The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for October 23rd in Norwalk, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 57° | 66° | — | — |
| 2024 | 85° | 55° | 70° | — | — |
| 2023 | 75° | 62° | 69° | — | — |
| 2022 | 72° | 57° | 64° | — | — |
| 2021 | 69° | 60° | 65° | 0.08" | — |
| 2020 | 76° | 66° | 71° | — | — |
| 2019 | 91° | 61° | 76° | — | — |
| 2018 | 80° | 61° | 70° | — | — |
| 2017warmest | 107° | 61° | 84° | — | — |
| 2016 | 83° | 60° | 71° | 0.13" | — |
| 2015 | 87° | 61° | 74° | — | — |
| 2014 | 88° | 59° | 73° | — | — |
| 2013 | 69° | 58° | 63° | — | — |
| 2012 | 74° | 60° | 67° | 0.03" | — |
| 2011 | 77° | 60° | 69° | — | — |
| 2010 | 69° | 58° | 63° | 0.05" | — |
| 2009 | 92° | 56° | 74° | 0.03" | — |
| 2008 | 95° | 60° | 78° | — | — |
| 2007 | 99° | 62° | 80° | — | — |
| 2006 | 91° | 54° | 72° | — | — |
| 2005 | 71° | 61° | 66° | — | — |
| 2004 | 73° | 51° | 62° | — | — |
| 2003 | 92° | 57° | 74° | — | — |
| 2002 | 68° | 57° | 63° | — | — |
| 2001 | 72° | 56° | 64° | — | — |
| 2000 | 77° | 55° | 66° | — | — |
| 1999 | 83° | 55° | 69° | — | — |
| 1998 | 86° | 57° | 72° | 0.03" | — |
| 1997 | 74° | 65° | 69° | — | — |
| 1996coldest | 71° | 50° | 61° | — | — |
| 1995 | 82° | 53° | 68° | — | — |
| 1994 | 74° | 57° | 65° | — | — |
| 1993 | 85° | 54° | 69° | — | — |
| 1992 | 89° | 63° | 76° | 0.25" | — |
| 1991 | 75° | 61° | 68° | — | — |
| 1990 | 88° | 54° | 71° | — | — |
| 1989 | 73° | 61° | 67° | — | — |
| 1988 | 69° | 61° | 65° | — | — |
| 1987 | 72° | 61° | 66° | 0.1" | — |
| 1986 | 72° | 57° | 64° | — | — |
| 1985 | 77° | 51° | 64° | — | — |
| 1984 | 80° | 53° | 67° | — | — |
| 1983 | 74° | 55° | 64° | — | — |
| 1982 | 98° | 65° | 81° | — | — |
| 1981 | 85° | 56° | 70° | — | — |
| 1980 | 81° | 53° | 67° | — | — |
| 1979 | 76° | 53° | 64° | — | — |
| 1978 | 91° | 51° | 71° | — | — |
| 1977 | 82° | 59° | 71° | — | — |
| 1976 | 77° | 62° | 70° | 0.08" | — |
| 1975 | 76° | 52° | 64° | — | — |
| 1974 | 67° | 63° | 65° | — | — |
| 1973 | 71° | 56° | 63° | 0.33" | — |
| 1972 | 76° | 55° | 65° | — | — |
| 1971 | 73° | 52° | 62° | — | — |
55 years of data from FULLERTON MUNI AP