🇺🇸 San Francisco vs Seward 🇺🇸

San Francisco, United States vs Seward, United States — a side-by-side climate comparison to help you pick. San Francisco is the warmer of the two — about 13 degrees warmer on average across the year. San Francisco is drier, with roughly 188 fewer rainy days a year.

Climate at a glance

🇺🇸 San Francisco🇺🇸 Seward
Avg annual high19°C6°C
Hottest monthSeptember (24°C)July (17°C)
Coldest monthJanuary (8°C low)February (-6°C low)
Rainy days / year64252
SnowRareRare
Best months to visitJune, July, AugustJune, July, August

🇺🇸 San Francisco

Best around June, July, August. Hottest in September (24°C), coldest lows in January (8°C).

🇺🇸 Seward

Best around June, July, August. Hottest in July (17°C), coldest lows in February (-6°C).

Frequently asked questions

Is San Francisco or Seward warmer?

San Francisco is warmer overall, averaging about 13 degrees higher across the year.

Which is rainier, San Francisco or Seward?

Seward is rainier — San Francisco sees about 188 fewer rainy days per year.

When is the best time to visit San Francisco vs Seward?

San Francisco is best around June, July, August; Seward is best around June, July, August.

Not sure? Find your ideal destination by climate →