Weather on August 25
Downey, CA
55 Years of Data
Avg High
89°F
Avg Low
64°F
Warmest
1985
102°F avg
Coldest
1978
68°F avg
About This Date
August 25th in Downey, CA typically brings warm summer weather, with average highs around 89°F and lows near 64°F — a 25°F daily swing. Over 55 years of records, the warmest August 25th was in 1985 (102°F average), while the coldest was 1978 (68°F) — a 34°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.0°F cooler on this date compared to 20-30 years ago.
Planning for August 25th in Downey, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 65° | 78° | — | — |
| 2024 | 86° | 60° | 73° | — | — |
| 2023 | 88° | 60° | 74° | — | — |
| 2022 | 90° | 65° | 77° | — | — |
| 2021 | 91° | 60° | 76° | — | — |
| 2020 | 94° | 65° | 79° | — | — |
| 2019 | 95° | 64° | 80° | — | — |
| 2018 | 83° | 63° | 73° | — | — |
| 2017 | 82° | 62° | 72° | — | — |
| 2016 | 75° | 65° | 70° | — | — |
| 2015 | 93° | 65° | 79° | — | — |
| 2014 | 86° | 60° | 73° | — | — |
| 2013 | 90° | 59° | 74° | — | — |
| 2012 | 76° | 66° | 71° | — | — |
| 2011 | 99° | 63° | 81° | — | — |
| 2010 | 97° | 69° | 83° | — | — |
| 2009 | 97° | 62° | 79° | — | — |
| 2008 | 94° | 66° | 80° | — | — |
| 2007 | 98° | 65° | 81° | — | — |
| 2006 | 94° | 64° | 79° | — | — |
| 2005 | 100° | 65° | 82° | — | — |
| 2004 | 85° | 61° | 73° | — | — |
| 2003 | 94° | 62° | 78° | — | — |
| 2002 | 90° | 59° | 74° | — | — |
| 2001 | 92° | 59° | 75° | — | — |
| 2000 | 87° | 62° | 75° | — | — |
| 1999 | 94° | 66° | 80° | — | — |
| 1998 | 84° | 70° | 77° | — | — |
| 1997 | 94° | 66° | 80° | — | — |
| 1996 | 92° | 65° | 78° | — | — |
| 1995 | 92° | 61° | 76° | — | — |
| 1994 | 94° | 64° | 79° | — | — |
| 1993 | 91° | 64° | 78° | — | — |
| 1992 | 84° | 64° | 74° | — | — |
| 1991 | 86° | 66° | 76° | — | — |
| 1990 | 82° | 68° | 75° | — | — |
| 1989 | 78° | 64° | 71° | — | — |
| 1988 | 90° | 70° | 80° | — | — |
| 1987 | 81° | 62° | 71° | — | — |
| 1986 | 92° | 62° | 77° | — | — |
| 1985warmest | 104° | 100° | 102° | — | — |
| 1984 | 91° | 68° | 80° | — | — |
| 1983 | 87° | 62° | 75° | — | — |
| 1982 | 86° | 66° | 76° | — | — |
| 1981 | 104° | 65° | 84° | — | — |
| 1980 | 88° | 61° | 74° | — | — |
| 1979 | 95° | 62° | 79° | — | — |
| 1978coldest | 80° | 56° | 68° | — | — |
| 1977 | 83° | 65° | 74° | — | — |
| 1976 | 87° | 66° | 77° | — | — |
| 1975 | 82° | 62° | 72° | — | — |
| 1974 | 87° | 62° | 75° | — | — |
| 1973 | 77° | 65° | 71° | — | — |
| 1972 | 76° | 66° | 71° | — | — |
| 1971 | 87° | 68° | 78° | — | — |
55 years of data from MONTEBELLO