Weather on August 29
Santa Rosa, CA
55 Years of Data
Avg High
84°F
Avg Low
53°F
Warmest
1977
83°F avg
Coldest
2000
58°F avg
About This Date
August 29th in Santa Rosa, CA typically brings warm summer weather, with average highs around 84°F and lows near 53°F — a 31°F daily swing. Over 55 years of records, the warmest August 29th was in 1977 (83°F average), while the coldest was 2000 (58°F) — a 25°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for August 29th in Santa Rosa, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 53° | 69° | — | — |
| 2024 | 84° | 54° | 69° | — | — |
| 2023 | 95° | 50° | 73° | — | — |
| 2022 | 80° | 57° | 69° | — | — |
| 2021 | 102° | 55° | 79° | — | — |
| 2020 | 79° | 54° | 66° | — | — |
| 2019 | 82° | 61° | 71° | — | — |
| 2018 | 78° | 49° | 63° | — | — |
| 2017 | 92° | 56° | 74° | — | — |
| 2016 | 77° | 54° | 65° | — | — |
| 2015 | 80° | 59° | 70° | — | — |
| 2014 | 80° | 56° | 68° | — | — |
| 2013 | 82° | 59° | 71° | — | — |
| 2012 | 93° | 45° | 69° | — | — |
| 2011 | 80° | 47° | 63° | — | — |
| 2010 | 75° | 49° | 62° | — | — |
| 2009 | 73° | 52° | 62° | — | — |
| 2008 | 98° | 59° | 79° | — | — |
| 2007 | 96° | 59° | 78° | — | — |
| 2006 | 75° | 52° | 63° | — | — |
| 2005 | 89° | 48° | 69° | — | — |
| 2004 | 83° | 54° | 68° | — | — |
| 2003 | 82° | 49° | 65° | — | — |
| 2002 | 68° | 57° | 63° | — | — |
| 2001 | 83° | 56° | 69° | — | — |
| 2000coldest | 62° | 54° | 58° | — | — |
| 1999 | 79° | 55° | 67° | — | — |
| 1998 | 90° | 53° | 71° | — | — |
| 1997 | 81° | 57° | 69° | — | — |
| 1996 | 92° | 55° | 73° | — | — |
| 1995 | 83° | 55° | 69° | — | — |
| 1994 | 84° | 50° | 67° | — | — |
| 1993 | 85° | 53° | 69° | — | — |
| 1992 | 74° | 57° | 65° | — | — |
| 1991 | 81° | 55° | 68° | — | — |
| 1990 | 82° | 57° | 70° | — | — |
| 1989 | 72° | 51° | 61° | — | — |
| 1988 | 88° | 52° | 70° | — | — |
| 1987 | 87° | 48° | 68° | — | — |
| 1986 | 73° | 48° | 61° | — | — |
| 1985 | 76° | 46° | 61° | — | — |
| 1984 | 79° | 56° | 67° | — | — |
| 1983 | 79° | 53° | 66° | — | — |
| 1982 | 82° | 52° | 67° | — | — |
| 1981 | 97° | 50° | 73° | — | — |
| 1980 | 76° | — | — | — | — |
| 1979 | 85° | 56° | 70° | — | — |
| 1978 | 92° | 48° | 70° | — | — |
| 1977warmest | 105° | 60° | 83° | — | — |
| 1976 | 97° | 50° | 73° | — | — |
| 1975 | 87° | 46° | 67° | — | — |
| 1974 | 82° | 51° | 67° | — | — |
| 1973 | 90° | 50° | 70° | — | — |
| 1972 | 93° | 57° | 75° | — | — |
| 1971 | 81° | 48° | 64° | — | — |
55 years of data from SANTA ROSA