San Francisco’s Microclimates

Seasonal Guide: What to Pack for San Francisco’s Microclimates

If there’s one thing every San Francisco local knows, it’s this: SF has microclimates. You can go from sunny skies to thick fog within blocks. Packing smart is the key to enjoying your trip without unexpected chills.

Here’s your local guide to what to pack for San Francisco year-round.

General Rule: Layers, Layers, Layers

The number one SF travel tip: dress in layers.

  • Start with a base layer (t-shirt or tank)
  • Add a mid-layer (sweatshirt, long sleeve, light sweater)
  • Top it off with a windproof jacket

👉 Shop packable windbreakers from Amazon.
👉 Book neighborhood walking tours with Viator.


🌷 Spring (March – May)

  • Expect temps in the 50s–60s°F (10–18°C)
  • Occasional rain showers → pack a light waterproof layer
  • Wear comfortable walking shoes for exploring

👉 Grab waterproof travel jackets and walking shoes.


San Francisco Summer

☀️ Summer (June – August)

  • Locals joke: “The coldest winter I ever spent was a summer in San Francisco.”
  • Fog and chilly winds, especially at the Golden Gate Bridge and Ocean Beach
  • Day temps: high 50s to mid-60s°F (13–18°C)

👉 Pack cozy sweatshirts and a lightweight beanie or scarf.


San Francisco Fall

🍁 Fall (September – November)

  • SF’s unofficial “Indian Summer”
  • The warmest, sunniest weather of the year
  • Perfect for outdoor adventures and festivals

👉 Don’t forget UV-protective sunglasses and reusable water bottles.


San Francisco Winter

❄️ Winter (December – February)

  • Chilly but rarely freezing
  • Expect fog, rain, and cool temps in the 50s°F (10–15°C)
  • Essential: waterproof shoes or boots + umbrella

👉 Shop compact travel umbrellas and waterproof boots.


Local Pro Tip

Always carry a small daypack to stash your layers as the weather changes throughout the day.


Final Thoughts

The key to packing for SF? Be ready for anything. Layers + comfortable shoes + a windbreaker will have you ready to explore every neighborhood, no matter what the weather throws your way.

👉 Book your San Francisco city tours with Viator.
👉 Get your travel wardrobe essentials from Amazon.

Go where the locals go. ❤️

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