Daytime high by destination in September

Notable, well-known destinations ranked by daytime high in September, from real monthly climate normals — the warmest days and the coolest days. Tap any place for its full September weather breakdown.

Warmest days in September

15
  1. 1Dubai 🇦🇪 United Arab Emirates42°C
  2. 2Cairo 🇪🇬 Egypt35°C
  3. 3Marrakesh 🇲🇦 Morocco34°C
  4. 4Varanasi 🇮🇳 India34°C
  5. 5Bangkok 🇹🇭 Thailand33°C
  6. 6Chiang Mai 🇹🇭 Thailand33°C
  7. 7San Juan 🇵🇷 Puerto Rico32°C
  8. 8Philipsburg 🇸🇽 Sint Maarten32°C
  9. 9Cartagena 🇨🇴 Colombia32°C
  10. 10Miami 🇺🇸 United States32°C
  11. 11Cancún 🇲🇽 Mexico31°C
  12. 12Hong Kong 🇭🇰 Hong Kong31°C
  13. 13Mumbai 🇮🇳 India31°C
  14. 14Zanzibar 🇹🇿 Tanzania31°C
  15. 15Singapore 🇸🇬 Singapore31°C

Coolest days in September

15
  1. 1Reykjavík 🇮🇸 Iceland11°C
  2. 2San Carlos de Bariloche 🇦🇷 Argentina12°C
  3. 3Queenstown 🇳🇿 New Zealand12°C
  4. 4Auckland 🇳🇿 New Zealand17°C
  5. 5Leh 🇮🇳 India17°C
  6. 6Ulaanbaatar 🇲🇳 Mongolia17°C
  7. 7Oslo 🇳🇴 Norway18°C
  8. 8Vancouver 🇨🇦 Canada19°C
  9. 9Buenos Aires 🇦🇷 Argentina19°C
  10. 10Whistler 🇨🇦 Canada19°C
  11. 11Sydney 🇦🇺 Australia20°C
  12. 12Cape Town 🇿🇦 South Africa20°C
  13. 13Amsterdam 🇳🇱 Netherlands20°C
  14. 14Lima 🇵🇪 Peru21°C
  15. 15Vail 🇺🇸 United States21°C