🇲🇽 Mexico City vs 🇺🇸 Santa Monica

Subtropical highland — mild year-round due to altitude, distinct wet season

Mexico City's high altitude (7,350 ft/2,240m) keeps temperatures surprisingly mild year-round. Days are typically 65–75°F; nights cool significantly. The rainy season (May–October) brings afternoon thunderstorms. Air quality is a year-round concern due to the enclosed valley.

Santa Monica is one of LA's most climate-privileged neighborhoods, directly on the Pacific with consistent marine layer cooling. The Pier is famous for cool, breezy conditions while inland areas of greater LA swelter. Temperatures rarely exceed the mid-80s°F and marine fog provides natural air conditioning through much of the summer.