🇺🇸 Glendale vs 🇺🇸 San Francisco

Glendale in the Northwest Valley is home to State Farm Stadium and sits in the low desert with full Phoenix heat. The Loop 101 corridor has significant commercial development that amplifies the urban heat island. Summer heat waves in Glendale can exceed 115°F and the city lacks the terrain features that buffer some other valley communities.

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.