San Francisco
United States
Best time to visit: May to October
About San Francisco
The famous Golden Gate Bridge, rolling hills, cable cars, and Alcatraz Island. Gateway to Silicon Valley and Wine Country.
Monthly guide to San Francisco
| Month |
Rating |
Temp | Weather | Notes |
| January |
Good |
11° | Cold dry | Cold dry. Good time to visit. |
| February |
Okay |
12° | Cold | Cold. Visitable but with weather challenges. |
| March |
Good |
12° | Cold dry | Cold dry. Good time to visit. |
| April |
Good |
13° | Mild dry | Mild dry. Good time to visit. |
| May |
Excellent |
15° | Mild dry | Mild dry. Best time to visit. |
| June |
Excellent |
15° | Mild dry | Mild dry. Best time to visit. |
| July |
Excellent |
16° | Mild dry | Mild dry. Best time to visit. |
| August |
Excellent |
18° | Mild dry | Mild dry. Best time to visit. |
| September |
Excellent |
19° | Mild dry | Mild dry. Best time to visit. |
| October |
Excellent |
16° | Mild dry | Mild dry. Best time to visit. |
| November |
Good |
14° | Mild | Mild. Good time to visit. |
| December |
Good |
11° | Cold | Cold. Good time to visit. |
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Seasonal data from trusted sources, reviewed by Albattar travel experts. · Last updated: 2026-05-09