Mumbai vs. Mexico City: Two Megacities, Two Distinct Climates

Despite both being massive, high-density metropolises, Mumbai and Mexico City have fundamentally different climates due to latitude, altitude, and maritime influence.

🌴 Mumbai: Tropical Monsoon (Am)

• Latitude: 19°N (near Tropic of Cancer)
• Altitude: Sea level (avg 14 m)
• Seasons:
  • Hot/humid: Mar–May (30–35°C, feels hotter)
  • Monsoon: Jun–Sep (2,250 mm rain; 80% annual total; floods common)
  • Cool/dry: Oct–Feb (18–30°C, lower humidity)
• Annual range: 21–29°C monthly means

🏔️ Mexico City: Subtropical Highland (Cwb)

• Latitude: 19.4°N (similar!)
• Altitude: 2,240 m (7,350 ft) — key difference
• Seasons:
  • Wet: Jun–Sep (afternoon thunderstorms; 810 mm annual)
  • Dry: Oct–May (mild days 20–26°C, cool nights 5–12°C)
• Annual range: 13–22°C monthly means

📊 Side-by-Side

Bottom line: Mumbai = hot, wet, steamy. Mexico City = spring-like year-round, cooler nights, distinct dry season. Altitude makes all the difference.