🇺🇸 Fairbanks vs 🇺🇸 San Francisco

Fairbanks is one of the coldest cities in the United States, experiencing subarctic continental climate extremes. Winter temperatures regularly drop below -40°F and extreme cold snaps can reach -60°F. The city also sees the most extreme seasonal day length variation with nearly 22 hours of daylight in summer and only 3.7 hours in winter.

San Francisco's climate is shaped by its position on a peninsula surrounded by the Pacific Ocean and San Francisco Bay. The coastal fog (Karl the Fog) rolls in through the Golden Gate each summer afternoon, keeping temperatures mild year-round. The city has dramatically different microclimates — the Sunset District fog-bound while the Mission basks in sun on the same day.