🇺🇸 Everett vs 🇺🇸 San Francisco

Everett north of Seattle on Puget Sound is home to Boeing's largest assembly plant where 747s and 777s are built. The sound position provides maritime moderation and the Boeing plant's massive indoor manufacturing creates its own heating signature. The Snohomish River delta near the city adds moisture to the already marine climate.

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.