Weather on June 26
San Francisco, CA
55 Years of Data
Avg High
68°F
Avg Low
54°F
Warmest
2003
80°F avg
Coldest
1977
55°F avg
About This Date
June 26th in San Francisco, CA typically brings mild summer weather, with average highs around 68°F and lows near 54°F. Over 55 years of records, the warmest June 26th was in 2003 (80°F average), while the coldest was 1977 (55°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 4% of June 26th dates historically. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for June 26th in San Francisco, CA? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 52° | 58° | — | — |
| 2024 | 62° | 52° | 57° | — | — |
| 2023 | 60° | 52° | 56° | — | — |
| 2022 | 63° | 54° | 58° | — | — |
| 2021 | 64° | 54° | 59° | — | — |
| 2020 | 64° | 55° | 60° | — | — |
| 2019 | 65° | 56° | 60° | — | — |
| 2018 | 64° | 53° | 59° | — | — |
| 2017 | 73° | 58° | 65° | — | — |
| 2016 | 69° | 53° | 61° | — | — |
| 2015 | 66° | 56° | 61° | — | — |
| 2014 | 65° | 55° | 60° | 0.03" | — |
| 2013 | 73° | 59° | 66° | — | — |
| 2012 | 67° | 54° | 60° | — | — |
| 2011 | 66° | 53° | 60° | — | — |
| 2010 | 65° | 51° | 58° | — | — |
| 2009 | 67° | 52° | 59° | — | — |
| 2008 | 66° | 51° | 59° | — | — |
| 2007 | 62° | 51° | 57° | — | — |
| 2006 | 68° | 54° | 61° | — | — |
| 2005 | 62° | 55° | 59° | 0.03" | — |
| 2004 | 68° | 54° | 61° | — | — |
| 2003warmest | 96° | 65° | 80° | — | — |
| 2002 | 61° | 52° | 56° | — | — |
| 2001 | 71° | 53° | 62° | — | — |
| 2000 | 64° | 53° | 59° | — | — |
| 1999 | 66° | 49° | 57° | — | — |
| 1998 | 67° | 52° | 59° | — | — |
| 1997 | 63° | 51° | 57° | — | — |
| 1996 | 62° | 53° | 58° | — | — |
| 1995 | 68° | 55° | 62° | — | — |
| 1994 | 80° | 53° | 67° | — | — |
| 1993 | 80° | 56° | 68° | — | — |
| 1992 | 74° | 60° | 67° | — | — |
| 1991 | 59° | 52° | 55° | — | — |
| 1990 | 69° | 52° | 60° | — | — |
| 1989 | 66° | 55° | 61° | — | — |
| 1988 | 68° | 53° | 61° | — | — |
| 1987 | 66° | 53° | 60° | — | — |
| 1986 | 68° | 56° | 62° | — | — |
| 1985 | 75° | 55° | 65° | — | — |
| 1984 | 70° | 51° | 60° | — | — |
| 1983 | 66° | 54° | 60° | — | — |
| 1982 | 72° | 57° | 64° | — | — |
| 1981 | 67° | 54° | 60° | — | — |
| 1980 | 71° | 54° | 62° | — | — |
| 1979 | 60° | 52° | 56° | — | — |
| 1978 | 65° | 52° | 58° | — | — |
| 1977coldest | 59° | 52° | 55° | — | — |
| 1976 | 87° | 62° | 75° | — | — |
| 1975 | 64° | 52° | 58° | — | — |
| 1974 | 63° | 52° | 57° | — | — |
| 1973 | 89° | 58° | 73° | — | — |
| 1972 | 62° | 52° | 57° | — | — |
| 1971 | 63° | 54° | 58° | — | — |
55 years of data from SAN FRANCISCO DWTN