Weather on August 9
Berkeley, CA
55 Years of Data
Avg High
72°F
Avg Low
56°F
Warmest
2002
77°F avg
Coldest
1977
57°F avg
About This Date
August 9th in Berkeley, CA typically brings pleasant summer weather, with average highs around 72°F and lows near 56°F. Over 55 years of records, the warmest August 9th was in 2002 (77°F average), while the coldest was 1977 (57°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 9th dates historically. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for August 9th in Berkeley, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 57° | 68° | — | — |
| 2024 | 69° | 55° | 62° | — | — |
| 2023 | 72° | 56° | 64° | — | — |
| 2022 | 77° | 60° | 69° | — | — |
| 2021 | 72° | 58° | 65° | — | — |
| 2020 | 71° | 57° | 64° | — | — |
| 2019 | 72° | 52° | 62° | — | — |
| 2018 | 74° | 51° | 62° | — | — |
| 2017 | 70° | 56° | 63° | — | — |
| 2016 | 77° | 54° | 65° | — | — |
| 2015 | 71° | 58° | 64° | — | — |
| 2014 | 75° | 54° | 64° | — | — |
| 2013 | 72° | 52° | 62° | — | — |
| 2012 | 78° | 55° | 67° | — | — |
| 2011 | 72° | 54° | 63° | — | — |
| 2010 | 67° | 54° | 60° | 0.03" | — |
| 2009 | 78° | 53° | 66° | — | — |
| 2008 | 68° | 49° | 58° | — | — |
| 2007 | 70° | 53° | 61° | — | — |
| 2006 | 82° | 58° | 70° | — | — |
| 2005 | 72° | 54° | 63° | — | — |
| 2004 | 75° | 55° | 65° | — | — |
| 2003 | 81° | 56° | 68° | — | — |
| 2002warmest | 93° | 61° | 77° | — | — |
| 2001 | 73° | 56° | 64° | — | — |
| 2000 | 71° | 55° | 63° | — | — |
| 1999 | 73° | 56° | 64° | — | — |
| 1998 | 70° | 55° | 62° | — | — |
| 1997 | 68° | 59° | 64° | — | — |
| 1996 | 76° | 54° | 65° | — | — |
| 1995 | 69° | 58° | 63° | — | — |
| 1994 | 68° | 57° | 63° | — | — |
| 1993 | 71° | 59° | 65° | — | — |
| 1992 | 87° | 62° | 75° | — | — |
| 1991 | 74° | 61° | 67° | — | — |
| 1990 | 71° | 60° | 66° | — | — |
| 1989 | 67° | 55° | 61° | — | — |
| 1988 | 68° | 56° | 62° | — | — |
| 1987 | 69° | 57° | 63° | — | — |
| 1986 | 64° | 53° | 59° | — | — |
| 1985 | 77° | 56° | 66° | — | — |
| 1984 | 75° | 52° | 63° | — | — |
| 1983 | 71° | 58° | 64° | — | — |
| 1982 | 66° | 57° | 62° | — | — |
| 1981 | 66° | 54° | 60° | — | — |
| 1980 | 70° | 54° | 62° | — | — |
| 1979 | 72° | 55° | 63° | — | — |
| 1978 | 67° | 56° | 61° | — | — |
| 1977coldest | 63° | 52° | 57° | — | — |
| 1976 | 68° | 57° | 63° | — | — |
| 1975 | 67° | 54° | 60° | — | — |
| 1974 | 67° | 57° | 62° | — | — |
| 1973 | 67° | 56° | 61° | — | — |
| 1972 | 67° | 57° | 62° | — | — |
| 1971 | 77° | 59° | 68° | — | — |
55 years of data from BERKELEY