Weather on August 19
San Francisco, CA
55 Years of Data
Avg High
67°F
Avg Low
56°F
Warmest
1995
72°F avg
Coldest
1973
55°F avg
About This Date
August 19th in San Francisco, CA typically brings mild summer weather, with average highs around 67°F and lows near 56°F. Over 55 years of records, the warmest August 19th was in 1995 (72°F average), while the coldest was 1973 (55°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 7% of August 19th dates historically, with the wettest August 19th recording 1.37" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for August 19th in San Francisco, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 56° | 62° | — | — |
| 2024 | 68° | 55° | 62° | — | — |
| 2023 | 68° | 59° | 64° | — | — |
| 2022 | 66° | 55° | 61° | — | — |
| 2021 | 67° | 59° | 63° | — | — |
| 2020 | 77° | 60° | 69° | — | — |
| 2019 | 65° | 57° | 61° | — | — |
| 2018 | 64° | 54° | 59° | — | — |
| 2017 | 66° | 58° | 62° | — | — |
| 2016 | 65° | 56° | 60° | — | — |
| 2015 | 68° | 61° | 64° | — | — |
| 2014 | 68° | 58° | 63° | — | — |
| 2013 | 67° | 55° | 61° | — | — |
| 2012 | 59° | 52° | 55° | — | — |
| 2011 | 60° | 54° | 57° | — | — |
| 2010 | 65° | 53° | 59° | — | — |
| 2009 | 63° | 56° | 59° | — | — |
| 2008 | 69° | 57° | 63° | — | — |
| 2007 | 70° | 57° | 63° | — | — |
| 2006 | 59° | 52° | 55° | — | — |
| 2005 | 61° | 54° | 57° | — | — |
| 2004 | 64° | 56° | 60° | — | — |
| 2003 | 65° | 57° | 61° | — | — |
| 2002 | 58° | 53° | 55° | — | — |
| 2001 | 64° | 52° | 58° | — | — |
| 2000 | 62° | 52° | 57° | — | — |
| 1999 | 68° | 54° | 61° | — | — |
| 1998 | 64° | 54° | 59° | — | — |
| 1997 | 76° | 58° | 67° | 1.37" | — |
| 1996 | 63° | 55° | 59° | — | — |
| 1995warmest | 91° | 54° | 72° | — | — |
| 1994 | 69° | 55° | 62° | — | — |
| 1993 | 68° | 56° | 62° | — | — |
| 1992 | 71° | 53° | 62° | — | — |
| 1991 | 66° | 56° | 61° | — | — |
| 1990 | 71° | 59° | 65° | — | — |
| 1989 | 67° | 56° | 61° | — | — |
| 1988 | 72° | 56° | 64° | — | — |
| 1987 | 71° | 59° | 65° | — | — |
| 1986 | 74° | 56° | 65° | — | — |
| 1985 | 66° | 60° | 63° | — | — |
| 1984 | 61° | 56° | 58° | — | — |
| 1983 | 71° | 61° | 66° | 0.05" | — |
| 1982 | 66° | 54° | 60° | — | — |
| 1981 | 69° | 56° | 62° | — | — |
| 1980 | 69° | 55° | 62° | — | — |
| 1979 | 64° | 57° | 61° | — | — |
| 1978 | 67° | 56° | 61° | — | — |
| 1977 | 63° | 57° | 60° | — | — |
| 1976 | 75° | 59° | 67° | 0.05" | — |
| 1975 | 62° | 54° | 58° | — | — |
| 1974 | 72° | 53° | 62° | — | — |
| 1973coldest | 58° | 52° | 55° | — | — |
| 1972 | 68° | 59° | 64° | 0.1" | — |
| 1971 | 64° | 54° | 59° | — | — |
55 years of data from SAN FRANCISCO DWTN