Climate Table San Francisco
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max. Temperature | 13° | 15° | 16° | 18° | 19° | 21° | 22° | 22° | 23° | 21° | 17° | 13° |
Min. Temperature | 5° | 7° | 8° | 8° | 10° | 11° | 12° | 13° | 13° | 11° | 8° | 6° |
Sun Hours | 6 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 9 | 8 | 6 | 5 |
Water Temperature | 11° | 11° | 12° | 12° | 13° | 14° | 15° | 15° | 16° | 15° | 13° | 11° |
Rain Days | 8 | 7 | 8 | 5 | 1 | 1 | 1 | 1 | 1 | 3 | 6 | 8 |
The hottest month in San Francisco is September, where temperatures can reach 23 °C in the shade. On the lower end the coldest month is January, where temperatures seldom exceed 5 °C.