Weather on October 15
Downey, CA
55 Years of Data
Avg High
82°F
Avg Low
60°F
Warmest
1997
85°F avg
Coldest
2007
57°F avg
About This Date
October 15th in Downey, CA typically brings warm fall weather, with average highs around 82°F and lows near 60°F. Over 55 years of records, the warmest October 15th was in 1997 (85°F average), while the coldest was 2007 (57°F) — a 28°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 October 15th in Downey, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 52° | 61° | — | — |
| 2024 | 74° | 59° | 66° | — | — |
| 2023 | 93° | 67° | 80° | — | — |
| 2022 | 66° | 60° | 63° | — | — |
| 2021 | 91° | 66° | 79° | — | — |
| 2020 | 99° | 71° | 85° | — | — |
| 2019 | 90° | 57° | 73° | — | — |
| 2018 | 78° | 60° | 69° | — | — |
| 2017 | 99° | 72° | 85° | — | — |
| 2016 | 75° | 64° | 70° | — | — |
| 2015 | 81° | 65° | 73° | — | — |
| 2014 | 78° | 59° | 69° | — | — |
| 2013 | 89° | 66° | 78° | — | — |
| 2012 | 88° | 62° | 75° | — | — |
| 2011 | 84° | 57° | 71° | — | — |
| 2010 | 75° | 62° | 69° | — | — |
| 2009 | 85° | 60° | 72° | — | — |
| 2008 | 92° | 60° | 76° | — | — |
| 2007coldest | 60° | 53° | 57° | — | — |
| 2006 | 68° | — | — | — | — |
| 2005 | 99° | 57° | 78° | — | — |
| 2004 | 86° | 61° | 73° | — | — |
| 2003 | 94° | 57° | 75° | — | — |
| 2002 | 72° | 59° | 65° | — | — |
| 2001 | 91° | 57° | 74° | — | — |
| 2000 | 85° | 53° | 69° | — | — |
| 1999 | 86° | 58° | 72° | — | — |
| 1998 | 74° | 58° | 66° | — | — |
| 1997warmest | 101° | 70° | 85° | — | — |
| 1996 | 78° | 60° | 69° | — | — |
| 1995 | 76° | 60° | 68° | — | — |
| 1994 | 75° | 57° | 66° | — | — |
| 1993 | 76° | 63° | 69° | — | — |
| 1992 | 73° | 60° | 67° | — | — |
| 1991 | 83° | 60° | 71° | — | — |
| 1990 | 80° | 62° | 71° | — | — |
| 1989 | 74° | 58° | 66° | — | — |
| 1988 | 82° | 54° | 68° | — | — |
| 1987 | 75° | 60° | 68° | — | — |
| 1986 | 87° | 55° | 71° | — | — |
| 1985 | 90° | 54° | 72° | — | — |
| 1984 | 80° | 60° | 70° | — | — |
| 1983 | 76° | 62° | 69° | — | — |
| 1982 | 92° | 58° | 75° | — | — |
| 1981 | 71° | 44° | 58° | — | — |
| 1980 | 72° | 50° | 61° | — | — |
| 1979 | 78° | 56° | 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 MONTEBELLO