Where is warm in September?
Looking to escape the cool season in September? Here are the warmest destinations in our climate dataset with comfortable daytime highs (22 °C+) and reasonable rain. We exclude cities currently in their hurricane, typhoon, or peak monsoon window.
24 destinations for you
🇬🇷
Santorini
26°C / 79°F · 2 rain days
🇲🇦
Casablanca
26°C / 79°F · 2 rain days
🇲🇦
Rabat
26°C / 79°F · 2 rain days
🇲🇦
Essaouira
25°C / 77°F · 0 rain days
🇲🇦
Essaouira
25°C / 77°F · 2 rain days
🇿🇼
Harare
27°C / 81°F · 1 rain days
🇬🇷
Mykonos
25°C / 77°F · 2 rain days
🇪🇸
Barcelona
26°C / 79°F · 6 rain days
🇭🇷
Dubrovnik
26°C / 79°F · 6 rain days
🇪🇸
Santa Cruz de Tenerife
26°C / 79°F · 5 rain days
🇫🇷
Cannes
26°C / 78°F · 5 rain days
🇨🇳
Kashgar
27°C / 81°F · 3 rain days
🇨🇳
Beijing
26°C / 79°F · 7 rain days
🇬🇪
Tbilisi
26°C / 79°F · 7 rain days
🇲🇺
Port Louis
26°C / 79°F · 7 rain days
🇹🇷
Cappadocia (Nevşehir)
26°C / 78°F · 6 rain days
🇫🇷
Montpellier
26°C / 78°F · 6 rain days
🇮🇹
Alghero
27°C / 80°F · 6 rain days
🇪🇸
Madrid
27°C / 81°F · 5 rain days
🇵🇹
Lisbon
27°C / 81°F · 5 rain days
🇹🇷
Istanbul
25°C / 77°F · 5 rain days
🇮🇹
Naples
27°C / 81°F · 5 rain days
🇫🇷
Nice
25°C / 77°F · 5 rain days
🇫🇷
Marseille
25°C / 77°F · 5 rain days
Tips for this trip
Pack light layers — even warm destinations cool off after sunset.
Check sun protection: SPF 30+, hat, sunglasses. Many of these cities sit closer to the equator and the UV index is high year-round.
Consider booking accommodation with air conditioning if you're visiting in the upper part of the temperature range.
More guides
Browse all travel guides · View the calendars · Explore the world map