Weather: San Francisco — October
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
🌟 Climate Overview
October is an excellent time to visit San Francisco. Warm weather with highs of 24°C—great for outdoor activities. Rainfall is rare, so you can leave the umbrella at home. Temperatures vary significantly between day and night—layering is recommended. As peak season, expect higher prices and more tourists. At 16°C, the sea is too cold for most swimmers.
Based on weather comfort, crowds, prices, and activity options
24°C
12°C
2days
11.3h
Feels like 22°C / 12°C — wind chill makes it feel cooler
23mm
9.5h/day
69%
Humid6
High14 km/h (gusts 31)
16°C ❄️ Cold
Is October a good time to visit San Francisco?
The weather is near-perfect with ideal temperatures and minimal rain.
Now
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Air Quality
Travel Context
- CrowdsVery Busy
- Travel Costs Peak Rates
Daylight
07:18
18:35
Visiting San Francisco in October: Pros & Cons
Pros
- Comfortable temperatures for sightseeing
- Minimal rainfall — great for outdoor plans
- Abundant sunshine for beach and outdoor fun
- One of the best months to visit
Cons
- Peak season — expect crowds and higher prices
- Sea too cold for comfortable swimming
Things to Do in October
Events & Festivals
Recommended for This Weather
San Francisco Weather by Month
| Month | Avg High | Avg Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition |
|---|---|---|---|---|---|---|---|---|
| Jan | 15°C | 7°C | 7d (71mm) | 7.2h | 78% Humid | 3.5 Moderate | | Good |
| Feb | 17°C | 7°C | 6d (59mm) | 8.5h | 72% Humid | 5.2 High | | Good |
| Mar | 17°C | 8°C | 10d (76mm) | 9.7h | 72% Humid | 6.7 High | | Good |
| Apr | 19°C | 9°C | 3d (17mm) | 11.4h | 70% Humid | 9.3 Very High | | Good |
| May | 22°C | 11°C | 2d (11mm) | 12.8h | 68% Humid | 10.8 Extreme | | Good |
| Jun | 23°C | 13°C | 0d (0mm) | 13.4h | 69% Humid | 11.4 Extreme | | Good |
| Jul | 23°C | 14°C | 0d (0mm) | 13.1h | 73% Humid | 11 Extreme | | Good |
| Aug | 25°C | 15°C | 0d (1mm) | 12.4h | 73% Humid | 9.9 Very High | | Good |
| Sep | 25°C | 15°C | 0d (3mm) | 11.2h | 73% Humid | 8.1 Very High | | Excellent |
| Oct Current | 24°C | 12°C | 2d (23mm) | 9.5h | 69% Humid | 6 High | | Excellent |
| Nov | 18°C | 9°C | 6d (44mm) | 8.1h | 73% Humid | 4.1 Moderate | | Good |
| Dec | 14°C | 7°C | 11d (109mm) | 6.5h | 82% Very Humid | 3 Moderate | | Good |
San Francisco
San Francisco: walk the Golden Gate Bridge, tour Alcatraz, ride cable cars up steep streets, and explore a major tech innovation hub.
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What to Pack for October
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. Temperatures drop significantly at night, so pack layers you can add or remove throughout the day. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.
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Frequently Asked Questions
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More San Francisco Guides
Best Time to Visit
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Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
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Overview
Complete travel guide for San Francisco: top things to do, itineraries, and typical costs.