City Trips Potential
Excellent
Based on optimal climate
Seasonality
May, June, July
January, December
Weather
Avg Temp Range
Precipitation
Generally dry
Good For
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Planning a city trip to San Francisco?
The best time to visit San Francisco for a city trip is May, June, July, when you’ll get the best balance of weather, atmosphere, and activities. If you're planning your visit during this period, it’s worth exploring the best areas to stay and things to do in advance.
Climate Heatmap
See at a glance which months offer the best city trips conditions — based on temperature, rainfall and climate scores.
Planning your city trip? Finding a central area to stay is key to exploring San Francisco.
→ See where to stay in San FranciscoCity Trips conditions breakdown
Monthly weather & climate data for San Francisco
| Month | Climate Score | Predictability | Avg Temp | Rain (mm) |
|---|---|---|---|---|
January | 72Good Cool temperatures. High rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 11° | 105 |
February | 77Good Cool temperatures. Some rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 12° | 99 |
March | 85Excellent Cool temperatures. Some rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 13° | 76 |
April | 94Excellent Cool temperatures. Mostly dry conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 14° | 37 |
May | 100Excellent Mild temperatures. Mostly dry conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 16° | 10 |
June | 100Excellent Mild temperatures. Mostly dry conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 17° | 4 |
July | 100Excellent Mild temperatures. Mostly dry conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 18° | 0 |
August | 100Excellent Mild temperatures. Mostly dry conditions. | Predictability 60Weather conditions vary somewhat by season. | 18° | 1 |
September | 100Excellent Mild temperatures. Mostly dry conditions. | Predictability 60Weather conditions vary somewhat by season. | 19° | 2 |
October | 100Excellent Mild temperatures. Mostly dry conditions. | Predictability 60Weather conditions vary somewhat by season. | 17° | 28 |
November | 90Excellent Cool temperatures. Some rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 14° | 54 |
December | 71Good Cool temperatures. High rain conditions. | Predictability 100Weather conditions are fairly consistent throughout the year. | 11° | 100 |
Source: Historical climate averages (30-year observation).
Quick summary: visiting San Francisco
When is the best time to visit San Francisco for city trips?
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When is the rainy season in San Francisco?
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Plan your city trip to San Francisco
Now you know the best time to visit San Francisco — here are a few useful next steps to plan your trip.
Where to stay
Find the best neighborhoods, central hotels, and budget options.
Things to do
Discover top attractions, tours, and experiences.
Getting around
Plan your transport and local travel options.