San Francisco Weather in October

October in San Francisco brings high temperatures around 22°C (72°F) during the day, dropping to 13°C (55°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in San Francisco in October

San Francisco is in the rainy season in October, with rain on around 20 days and an average of 346 mm (14 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in San Francisco in October

If you're visiting San Francisco in October, expect highs of 22°C (72°F) and overnight lows around 13°C (55°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in San Francisco in October

The city usually sees around 98 hours of sunlight, indicating fewer sunny days.

October in San Francisco has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit Colombia, check out our San Francisco's climate page.

San Francisco Temperature in October

Min Temperature 13°C (55°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 65%  

Precipitation 346 mm (14 in)  

Rainy days 20 days  

Humidity 76% *  

Sunshine 98 hours *  

Percentage Sunshine 26% *  

* Data from: Bogotá, Colombia (34 KM, 21 Miles).

What to Wear in San Francisco in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in San Francisco in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Camping

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Colombia, check out our San Francisco's climate page.

More climate data for San Francisco

Temperature Rainfall Sunshine Humidity

See the full San Francisco climate overview or explore weather in Colombia.