Weather on August 28
San Francisco, CA
55 Years of Data
About This Date
August 28th in San Francisco, CA typically brings pleasant summer weather, with average highs around 71°F and lows near 57°F. Over 55 years of records, the warmest August 28th was in 2009 (78°F average), while the coldest was 1974 (56°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 28th in San Francisco, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 59° | 64° | — | — |
| 2024 | 68° | 57° | 63° | — | — |
| 2023 | 75° | 57° | 66° | — | — |
| 2022 | 69° | 58° | 63° | — | — |
| 2021 | 84° | 59° | 72° | — | — |
| 2020 | 62° | 54° | 58° | — | — |
| 2019 | 68° | 59° | 64° | — | — |
| 2018 | 68° | 57° | 63° | — | — |
| 2017 | 68° | 57° | 63° | — | — |
| 2016 | 66° | 57° | 62° | — | — |
| 2015 | 87° | 64° | 76° | — | — |
| 2014 | 68° | 59° | 64° | — | — |
| 2013 | 69° | 57° | 63° | — | — |
| 2012 | 70° | 56° | 63° | — | — |
| 2011 | 64° | 53° | 59° | — | — |
| 2010 | 62° | 53° | 58° | — | — |
| 2009warmest | 96° | 61° | 78° | — | — |
| 2008 | 80° | 60° | 70° | — | — |
| 2007 | 73° | 55° | 64° | — | — |
| 2006 | 61° | 52° | 56° | — | — |
| 2005 | 67° | 52° | 59° | — | — |
| 2004 | 88° | 57° | 72° | — | — |
| 2003 | 64° | 56° | 60° | — | — |
| 2002 | 69° | 56° | 62° | — | — |
| 2001 | 78° | 53° | 66° | — | — |
| 2000 | 66° | 54° | 60° | — | — |
| 1999 | 69° | 56° | 62° | — | — |
| 1998 | 63° | 52° | 57° | — | — |
| 1997 | 74° | 61° | 67° | — | — |
| 1996 | 79° | 57° | 68° | — | — |
| 1995 | 70° | 53° | 61° | — | — |
| 1994 | 71° | 57° | 64° | — | — |
| 1993 | 84° | 59° | 72° | — | — |
| 1992 | 69° | 57° | 63° | — | — |
| 1991 | 74° | 60° | 67° | — | — |
| 1990 | 77° | 60° | 69° | — | — |
| 1989 | 65° | 53° | 59° | — | — |
| 1988 | 70° | 56° | 63° | — | — |
| 1987 | 75° | 56° | 65° | — | — |
| 1986 | 72° | 58° | 65° | — | — |
| 1985 | 71° | 56° | 63° | — | — |
| 1984 | 69° | 56° | 62° | — | — |
| 1983 | 72° | 58° | 65° | — | — |
| 1982 | 68° | 55° | 62° | — | — |
| 1981 | 68° | 54° | 61° | — | — |
| 1980 | 62° | 55° | 59° | — | — |
| 1979 | 68° | 58° | 63° | — | — |
| 1978 | 74° | 57° | 65° | — | — |
| 1977 | 82° | 63° | 72° | — | — |
| 1976 | 72° | 55° | 63° | — | — |
| 1975 | 69° | 58° | 63° | — | — |
| 1974coldest | 59° | 54° | 56° | — | — |
| 1973 | 74° | 52° | 63° | — | — |
| 1972 | 66° | 59° | 63° | — | — |
| 1971 | 68° | 58° | 63° | — | — |
San Francisco, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Francisco, CA Monthly Precipitation
Average rainfall per month, in inches.
San Francisco, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit San Francisco, CA
Most pleasant months in San Francisco, CA: July, August.