Weather on October 27
Norwalk, CA
55 Years of Data
Avg High
78°F
Avg Low
56°F
Warmest
1987
77°F avg
Coldest
1989
60°F avg
About This Date
October 27th in Norwalk, CA typically brings pleasant fall weather, with average highs around 78°F and lows near 56°F. Over 55 years of records, the warmest October 27th was in 1987 (77°F average), while the coldest was 1989 (60°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 4% of October 27th dates historically, with the wettest October 27th recording 2.46" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for October 27th in Norwalk, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 60° | 68° | — | — |
| 2024 | 83° | 56° | 69° | — | — |
| 2023 | 74° | 57° | 65° | — | — |
| 2022 | 77° | 56° | 66° | — | — |
| 2021 | 86° | 50° | 68° | — | — |
| 2020 | 82° | 48° | 65° | — | — |
| 2019 | 72° | 57° | 64° | — | — |
| 2018 | 85° | 58° | 71° | — | — |
| 2017 | 87° | 58° | 72° | — | — |
| 2016 | 83° | 60° | 71° | — | — |
| 2015 | 85° | 58° | 71° | — | — |
| 2014 | 77° | 57° | 67° | — | — |
| 2013 | 71° | 58° | 64° | — | — |
| 2012 | 95° | 56° | 75° | — | — |
| 2011 | 80° | 50° | 65° | — | — |
| 2010 | 82° | 52° | 67° | — | — |
| 2009 | 74° | 58° | 66° | — | — |
| 2008 | 93° | 52° | 72° | — | — |
| 2007 | 80° | 61° | 70° | — | — |
| 2006 | 90° | 52° | 71° | — | — |
| 2005 | 68° | 57° | 63° | — | — |
| 2004 | 66° | 54° | 60° | 1.04" | — |
| 2003 | 95° | 57° | 76° | — | — |
| 2002 | 69° | 54° | 61° | — | — |
| 2001 | 72° | 57° | 64° | — | — |
| 2000 | 66° | 55° | 61° | 2.46" | — |
| 1999 | 73° | 58° | 65° | — | — |
| 1998 | 72° | 54° | 63° | — | — |
| 1997 | 77° | 52° | 64° | — | — |
| 1996 | 72° | 49° | 60° | — | — |
| 1995 | 83° | 54° | 68° | — | — |
| 1994 | 80° | 55° | 68° | — | — |
| 1993 | 91° | 59° | 75° | — | — |
| 1992 | 77° | 62° | 70° | — | — |
| 1991 | 71° | 53° | 62° | — | — |
| 1990 | 84° | 54° | 69° | — | — |
| 1989coldest | 71° | 49° | 60° | — | — |
| 1988 | 71° | 61° | 66° | — | — |
| 1987warmest | 87° | 67° | 77° | — | — |
| 1986 | 74° | 60° | 67° | — | — |
| 1985 | 71° | 63° | 67° | — | — |
| 1984 | 69° | 59° | 64° | — | — |
| 1983 | 81° | 62° | 71° | — | — |
| 1982 | 78° | 48° | 63° | — | — |
| 1981 | 70° | 60° | 65° | — | — |
| 1980 | 74° | 52° | 63° | — | — |
| 1979 | 73° | 56° | 64° | — | — |
| 1978 | 77° | 59° | 68° | — | — |
| 1977 | 78° | 65° | 71° | — | — |
| 1976 | 85° | 55° | 70° | — | — |
| 1975 | 72° | 54° | 63° | — | — |
| 1974 | 70° | 57° | 63° | — | — |
| 1973 | 96° | 51° | 74° | — | — |
| 1972 | 71° | 56° | 63° | — | — |
| 1971 | 67° | 56° | 61° | — | — |
55 years of data from FULLERTON MUNI AP