Weather on August 28
Santa Rosa, CA
55 Years of Data
Avg High
85°F
Avg Low
53°F
Warmest
2009
83°F avg
Coldest
1986
59°F avg
About This Date
August 28th in Santa Rosa, CA typically brings warm summer weather, with average highs around 85°F and lows near 53°F — a 32°F daily swing. Over 55 years of records, the warmest August 28th was in 2009 (83°F average), while the coldest was 1986 (59°F) — a 24°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 28th in Santa Rosa, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 52° | 68° | — | — |
| 2024 | 95° | 56° | 75° | — | — |
| 2023 | 91° | 52° | 71° | — | — |
| 2022 | 82° | 55° | 69° | — | — |
| 2021 | 102° | 56° | 79° | — | — |
| 2020 | 79° | 52° | 65° | — | — |
| 2019 | 79° | 58° | 68° | — | — |
| 2018 | 74° | 56° | 65° | — | — |
| 2017 | 97° | 56° | 76° | — | — |
| 2016 | 76° | 54° | 65° | — | — |
| 2015 | 94° | 63° | 78° | — | — |
| 2014 | 85° | 55° | 70° | — | — |
| 2013 | 81° | 54° | 67° | — | — |
| 2012 | 85° | 51° | 68° | — | — |
| 2011 | 84° | 51° | 68° | — | — |
| 2010 | 74° | 48° | 61° | — | — |
| 2009warmest | 100° | 66° | 83° | — | — |
| 2008 | 101° | — | — | — | — |
| 2007 | 94° | 50° | 72° | — | — |
| 2006 | 75° | 51° | 63° | — | — |
| 2005 | 86° | 50° | 68° | — | — |
| 2004 | 99° | 55° | 77° | — | — |
| 2003 | 83° | 53° | 68° | — | — |
| 2002 | 76° | 59° | 67° | — | — |
| 2001 | 93° | 59° | 76° | — | — |
| 2000 | 74° | 52° | 63° | — | — |
| 1999 | 83° | 57° | 70° | — | — |
| 1998 | 87° | 50° | 69° | — | — |
| 1997 | 82° | 55° | 69° | — | — |
| 1996 | 87° | 55° | 71° | — | — |
| 1995 | 79° | 50° | 64° | — | — |
| 1994 | 78° | 48° | 63° | — | — |
| 1993 | 96° | 58° | 77° | — | — |
| 1992 | 78° | 52° | 65° | — | — |
| 1991 | 78° | 54° | 66° | — | — |
| 1990 | 85° | 60° | 72° | — | — |
| 1989 | 75° | 52° | 63° | — | — |
| 1988 | 79° | 53° | 66° | — | — |
| 1987 | 82° | 50° | 66° | — | — |
| 1986coldest | 70° | 49° | 59° | — | — |
| 1985 | 76° | 47° | 61° | — | — |
| 1984 | 81° | 54° | 67° | — | — |
| 1983 | 86° | 52° | 69° | — | — |
| 1982 | 82° | 50° | 66° | — | — |
| 1981 | 102° | 54° | 78° | — | — |
| 1980 | 76° | 50° | 63° | — | — |
| 1979 | 98° | 57° | 78° | — | — |
| 1978 | 91° | 51° | 71° | — | — |
| 1977 | 105° | 55° | 80° | — | — |
| 1976 | 99° | 50° | 74° | — | — |
| 1975 | 82° | 53° | 68° | — | — |
| 1974 | 78° | 55° | 67° | — | — |
| 1973 | 94° | 47° | 70° | — | — |
| 1972 | 83° | 57° | 70° | — | — |
| 1971 | 81° | 48° | 64° | — | — |
55 years of data from SANTA ROSA