Weather on August 27
Downey, CA
55 Years of Data
Avg High
89°F
Avg Low
65°F
Warmest
2009
91°F avg
Coldest
1973
69°F avg
About This Date
August 27th in Downey, CA typically brings warm summer weather, with average highs around 89°F and lows near 65°F. Over 55 years of records, the warmest August 27th was in 2009 (91°F average), while the coldest was 1973 (69°F) — a 22°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 August 27th in Downey, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 63° | 78° | — | — |
| 2024 | 88° | 62° | 75° | — | — |
| 2023 | 96° | 70° | 83° | — | — |
| 2022 | 86° | 62° | 74° | — | — |
| 2021 | 97° | 66° | 81° | — | — |
| 2020 | 97° | 64° | 80° | — | — |
| 2019 | 90° | 64° | 77° | — | — |
| 2018 | 82° | 61° | 71° | — | — |
| 2017 | 89° | 63° | 76° | — | — |
| 2016 | 77° | 65° | 71° | — | — |
| 2015 | 97° | 70° | 83° | — | — |
| 2014 | 95° | 66° | 81° | — | — |
| 2013 | 91° | 69° | 80° | — | — |
| 2012 | 92° | 64° | 78° | — | — |
| 2011 | 103° | 67° | 85° | — | — |
| 2010 | 92° | 56° | 74° | — | — |
| 2009warmest | 107° | 76° | 91° | — | — |
| 2008 | 90° | 62° | 76° | — | — |
| 2007 | 91° | 64° | 78° | — | — |
| 2006 | 93° | 62° | 78° | — | — |
| 2005 | 100° | 69° | 85° | — | — |
| 2004 | 87° | 65° | 76° | — | — |
| 2003 | 91° | 67° | 79° | — | — |
| 2002 | 90° | 61° | 75° | — | — |
| 2001 | 93° | 59° | 76° | — | — |
| 2000 | 82° | 59° | 71° | — | — |
| 1999 | 9° | — | — | — | — |
| 1998 | 91° | 65° | 78° | — | — |
| 1997 | 94° | 65° | 79° | — | — |
| 1996 | 92° | 60° | 76° | — | — |
| 1995 | 96° | 63° | 79° | — | — |
| 1994 | 93° | 66° | 80° | — | — |
| 1993 | 87° | 68° | 78° | — | — |
| 1992 | 93° | 72° | 82° | — | — |
| 1991 | 84° | 63° | 73° | — | — |
| 1990 | 88° | 60° | 74° | — | — |
| 1989 | 80° | 64° | 72° | — | — |
| 1988 | 93° | 70° | 81° | — | — |
| 1987 | 86° | 60° | 73° | — | — |
| 1986 | 94° | 68° | 81° | — | — |
| 1985 | 96° | 70° | 83° | — | — |
| 1984 | 94° | 67° | 80° | — | — |
| 1983 | 98° | 64° | 81° | — | — |
| 1982 | 90° | 70° | 80° | — | — |
| 1981 | 106° | 67° | 86° | — | — |
| 1980 | 88° | 62° | 75° | — | — |
| 1979 | 89° | 66° | 78° | — | — |
| 1978 | 84° | 63° | 73° | — | — |
| 1977 | 80° | 70° | 75° | — | — |
| 1976 | 81° | 69° | 75° | — | — |
| 1975 | 85° | 57° | 71° | — | — |
| 1974 | 82° | 62° | 72° | — | — |
| 1973coldest | 79° | 60° | 69° | — | — |
| 1972 | 79° | 64° | 71° | — | — |
| 1971 | 94° | 65° | 79° | — | — |
55 years of data from MONTEBELLO