Mexico City vs San Francisco

Mexico City

Mexico City's high altitude gives it a mild, spring-like climate year-round. There are two main seasons: dry (November-April) and rainy (May-October). Temperatures are remarkably consistent, rarely exceeding 28°C or dropping below 5°C.

San Francisco

San Francisco has a mild Mediterranean climate with cool summers and wet winters. The city is famous for its summer fog — Mark Twain may not have actually said it, but the coldest winter really can feel like a San Francisco summer. Microclimates vary dramatically between neighborhoods.

Mexico City

Mexico City has an enormous public transit network anchored by the Metro (12 lines), Metrobus (rapid transit buses), and regular buses. The Metro is incredibly cheap but crowded during rush hours. Uber and DiDi are widely used and affordable.

Walkability: Central neighborhoods like Roma, Condesa, Coyoacan, and Centro Historico are very walkable with wide sidewalks and pleasant tree-lined streets. Chapultepec and Polanco also reward walking. However, the city is vast — distances between neighborhoods often require transit. Sidewalks can be uneven, and traffic is aggressive at crossings.

San Francisco

San Francisco has a comprehensive public transit system operated by SFMTA (Muni) and BART. The Clipper Card works across all systems and is the easiest way to pay. Driving in the city is difficult due to hills, traffic, and expensive parking — transit, walking, and rideshares are strongly recommended.

Walkability: San Francisco is very walkable in flat areas like the Embarcadero, Marina, and Mission, but the steep hills can be exhausting. North Beach, Chinatown, and the Financial District are easily covered on foot. Wear comfortable shoes with good grip for the hills.