What is the weather like in San Francisco during the fall?

December 21, 2025 · caitlin

San Francisco’s fall weather is characterized by mild temperatures and a mix of sunny and foggy days, making it an ideal time to explore the city. With average temperatures ranging from the mid-50s to low 70s Fahrenheit, you can expect comfortable conditions for outdoor activities.

What Are the Typical Fall Temperatures in San Francisco?

San Francisco’s fall weather is notably milder compared to many other regions. Average temperatures in September, October, and November range from the mid-50s to low 70s Fahrenheit (approximately 13-22°C). September often sees the warmest conditions, while November begins to cool down as winter approaches.

  • September: Highs of 70°F (21°C), lows of 56°F (13°C)
  • October: Highs of 68°F (20°C), lows of 54°F (12°C)
  • November: Highs of 64°F (18°C), lows of 51°F (11°C)

These mild temperatures make fall a popular time for tourists and locals alike to enjoy outdoor attractions without the summer crowds.

How Does Fall Weather Affect Outdoor Activities?

Fall is a fantastic time for outdoor activities in San Francisco. The city’s iconic landmarks, such as the Golden Gate Bridge and Alcatraz Island, are less crowded, and the weather is perfect for exploring.

Best Activities for Fall Weather in San Francisco

  1. Walking Tours: Explore neighborhoods like the Mission District or Chinatown.
  2. Cycling: Rent a bike to ride across the Golden Gate Bridge.
  3. Hiking: Visit nearby trails in the Marin Headlands or Lands End.
  4. Festivals: Attend local events like the Hardly Strictly Bluegrass Festival.
  5. Picnics: Enjoy a leisurely afternoon in Golden Gate Park.

These activities take full advantage of the pleasant fall weather, providing a mix of cultural and natural experiences.

How Does Fog Influence Fall Weather in San Francisco?

Fog is a defining feature of San Francisco’s climate, but it becomes less prevalent in the fall. Known as the city’s "natural air conditioner," the fog is more common in the summer months. However, occasional foggy mornings can still occur in the fall, particularly in September.

  • Impact on Visibility: Fog can reduce visibility, so plan early morning activities with this in mind.
  • Temperature Fluctuations: Fog can cause cooler mornings, but temperatures often rise as the sun breaks through.

Despite the fog, fall remains one of the most pleasant times to visit San Francisco.

What Should You Wear During Fall in San Francisco?

Dressing in layers is key to staying comfortable in San Francisco’s fall weather. The city’s microclimates mean that temperatures can vary significantly between neighborhoods and throughout the day.

Recommended Clothing for Fall

  • Layered Clothing: T-shirts, long-sleeve shirts, and light sweaters
  • Jackets: A light jacket or windbreaker for cooler evenings
  • Comfortable Shoes: Ideal for walking the city’s hilly terrain
  • Accessories: A hat and sunglasses for sunny afternoons

By layering, you can easily adjust to temperature changes and enjoy all that San Francisco has to offer.

People Also Ask

Is Fall a Good Time to Visit San Francisco?

Yes, fall is an excellent time to visit San Francisco. The weather is mild, and there are fewer tourists compared to the summer months. This allows for a more relaxed experience when exploring popular attractions.

Does It Rain in San Francisco During the Fall?

Rainfall is relatively low in early fall but increases as the season progresses. September and October are typically dry, while November sees an average of 3 inches of rain. It’s wise to check the forecast and pack a small umbrella if visiting in late fall.

How Does Fall Compare to Other Seasons in San Francisco?

Fall is warmer than the spring and often drier than the winter. While summer is popular, the fog can be more persistent, making fall a preferable time for many visitors seeking clearer skies and comfortable temperatures.

Are There Any Fall Festivals in San Francisco?

Yes, San Francisco hosts several fall festivals, including the Hardly Strictly Bluegrass Festival and the Fleet Week Air Show. These events showcase the city’s vibrant culture and provide entertainment for all ages.

What Are the Must-See Attractions in San Francisco During Fall?

Must-see attractions include the Golden Gate Bridge, Alcatraz Island, and Fisherman’s Wharf. Additionally, exploring neighborhoods like Haight-Ashbury or the Painted Ladies offers a unique glimpse into the city’s diverse culture and history.

Conclusion

San Francisco’s fall weather offers a perfect blend of mild temperatures and fewer crowds, making it an ideal time to explore the city’s diverse attractions. Whether you’re interested in outdoor adventures, cultural festivals, or simply enjoying the scenic views, fall provides the perfect backdrop for a memorable visit. For more travel tips and insights, consider exploring our guide on top attractions in San Francisco or how to navigate the city’s public transportation system.

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