Weather on August 30
Downey, CA
55 Years of Data
Avg High
90°F
Avg Low
65°F
Warmest
1998
89°F avg
Coldest
2010
67°F avg
About This Date
August 30th in Downey, CA typically brings hot summer weather, with average highs around 90°F and lows near 65°F — a 25°F daily swing. Over 55 years of records, the warmest August 30th was in 1998 (89°F average), while the coldest was 2010 (67°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 30th in Downey, 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 | 95° | 72° | 83° | — | — |
| 2024 | 84° | 58° | 71° | — | — |
| 2023 | 97° | 70° | 83° | — | — |
| 2022 | 92° | 66° | 79° | — | — |
| 2021 | 84° | 60° | 72° | — | — |
| 2020 | 86° | 59° | 73° | — | — |
| 2019 | 94° | 67° | 80° | — | — |
| 2018 | 89° | 63° | 76° | — | — |
| 2017 | 99° | 70° | 84° | — | — |
| 2016 | 85° | 68° | 76° | — | — |
| 2015 | 91° | 64° | 78° | — | — |
| 2014 | 92° | 62° | 77° | — | — |
| 2013 | 97° | 77° | 87° | — | — |
| 2012 | 88° | 71° | 79° | — | — |
| 2011 | 90° | 57° | 73° | — | — |
| 2010coldest | 79° | 56° | 67° | — | — |
| 2009 | 104° | 69° | 87° | — | — |
| 2008 | 93° | 66° | 80° | — | — |
| 2007 | 97° | 68° | 82° | — | — |
| 2006 | 91° | 62° | 77° | — | — |
| 2005 | 89° | 62° | 76° | — | — |
| 2004 | 89° | 64° | 77° | — | — |
| 2003 | 87° | 60° | 74° | — | — |
| 2002 | 89° | 62° | 76° | — | — |
| 2001 | 88° | 58° | 73° | — | — |
| 2000 | 80° | 61° | 70° | — | — |
| 1999 | 90° | 64° | 77° | — | — |
| 1998warmest | 103° | 75° | 89° | — | — |
| 1997 | 90° | 65° | 77° | — | — |
| 1996 | 97° | 67° | 82° | — | — |
| 1995 | 100° | 68° | 84° | — | — |
| 1994 | 87° | 67° | 77° | — | — |
| 1993 | 84° | 67° | 75° | — | — |
| 1992 | 84° | 61° | 72° | — | — |
| 1991 | 88° | 62° | 75° | — | — |
| 1990 | 90° | 65° | 77° | — | — |
| 1989 | 84° | 58° | 71° | — | — |
| 1988 | 92° | 68° | 80° | — | — |
| 1987 | 86° | 64° | 75° | — | — |
| 1986 | 94° | 64° | 79° | — | — |
| 1985 | 100° | 70° | 85° | — | — |
| 1984 | 92° | 72° | 82° | — | — |
| 1983 | 94° | 70° | 82° | — | — |
| 1982 | 90° | 74° | 82° | — | — |
| 1981 | 93° | 58° | 75° | — | — |
| 1980 | 87° | 63° | 75° | — | — |
| 1979 | 84° | 63° | 73° | — | — |
| 1978 | 81° | 65° | 73° | — | — |
| 1977 | 77° | 68° | 73° | — | — |
| 1976 | 100° | 69° | 85° | — | — |
| 1975 | 85° | 61° | 73° | — | — |
| 1974 | 81° | 62° | 71° | — | — |
| 1973 | 79° | 62° | 70° | — | — |
| 1972 | 82° | 71° | 77° | — | — |
| 1971 | 86° | 62° | 74° | — | — |
55 years of data from MONTEBELLO