Weather on October 15
Norwalk, CA
55 Years of Data
Avg High
80°F
Avg Low
59°F
Warmest
1997
81°F avg
Coldest
1981
60°F avg
About This Date
October 15th in Norwalk, CA typically brings warm fall weather, with average highs around 80°F and lows near 59°F. Over 55 years of records, the warmest October 15th was in 1997 (81°F average), while the coldest was 1981 (60°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 15th dates historically, with the wettest October 15th recording 0.64" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for October 15th in Norwalk, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 54° | 62° | 0.18" | — |
| 2024 | 73° | 64° | 69° | — | — |
| 2023 | 90° | 57° | 73° | — | — |
| 2022 | 71° | 61° | 66° | 0.64" | — |
| 2021 | 93° | 53° | 73° | — | — |
| 2020 | 98° | 63° | 80° | — | — |
| 2019 | 89° | 56° | 72° | — | — |
| 2018 | 83° | 56° | 69° | — | — |
| 2017 | 99° | 55° | 77° | — | — |
| 2016 | 77° | 64° | 71° | — | — |
| 2015 | 83° | 71° | 77° | — | — |
| 2014 | 81° | 65° | 73° | — | — |
| 2013 | 90° | 54° | 72° | — | — |
| 2012 | 92° | 62° | 77° | — | — |
| 2011 | 77° | 63° | 70° | — | — |
| 2010 | 71° | 62° | 67° | — | — |
| 2009 | 83° | 64° | 73° | 0.03" | — |
| 2008 | 95° | 55° | 75° | — | — |
| 2007 | 65° | 60° | 62° | — | — |
| 2006 | 69° | 61° | 65° | — | — |
| 2005 | 77° | 57° | 67° | — | — |
| 2004 | 76° | 61° | 68° | — | — |
| 2003 | 77° | 61° | 69° | — | — |
| 2002 | 68° | 60° | 64° | — | — |
| 2001 | 84° | 60° | 72° | — | — |
| 2000 | 76° | 54° | 65° | — | — |
| 1999 | 72° | 61° | 66° | — | — |
| 1998 | 73° | 59° | 66° | — | — |
| 1997warmest | 98° | 64° | 81° | — | — |
| 1996 | 71° | 58° | 64° | — | — |
| 1995 | 73° | 62° | 68° | — | — |
| 1994 | 75° | 59° | 67° | — | — |
| 1993 | 74° | 63° | 68° | — | — |
| 1992 | 73° | 60° | 67° | — | — |
| 1991 | 77° | 60° | 69° | — | — |
| 1990 | 73° | 60° | 67° | — | — |
| 1989 | 71° | 59° | 65° | — | — |
| 1988 | 82° | 55° | 69° | — | — |
| 1987 | 72° | 62° | 67° | — | — |
| 1986 | 74° | 55° | 64° | — | — |
| 1985 | 90° | 56° | 73° | — | — |
| 1984 | 78° | 58° | 68° | — | — |
| 1983 | 74° | 61° | 67° | — | — |
| 1982 | 87° | 59° | 73° | — | — |
| 1981coldest | 71° | 49° | 60° | — | — |
| 1980 | 73° | 56° | 64° | — | — |
| 1979 | 76° | 58° | 67° | — | — |
| 1978 | 82° | 61° | 71° | — | — |
| 1977 | 83° | 64° | 73° | — | — |
| 1976 | 77° | 68° | 73° | — | — |
| 1975 | 92° | 55° | 73° | — | — |
| 1974 | 99° | 58° | 78° | — | — |
| 1973 | 77° | 55° | 66° | — | — |
| 1972 | 78° | 54° | 66° | — | — |
| 1971 | 75° | 63° | 69° | — | — |
55 years of data from FULLERTON MUNI AP