canIswim

Sea temperature and swimming season in Iran

When the sea is warm enough to swim in 15 coastal cities in Iran.

CityWarmestColdestSwimming season
Bandar Abbas 33.1°C Aug 22.5°C Jan all year
Bushehr 34.6°C Aug 19.2°C Feb all year
Bandar-e Anzalī 28.4°C Aug 11.4°C Feb May – Nov (7 months)
Bandar-e Genāveh 34.2°C Aug 18.3°C Feb Mar – Dec (10 months)
Chabahar 31.2°C Jun 23.8°C Feb all year
Hashtpar 28.4°C Aug 11.2°C Feb May – Nov (7 months)
Fereydūn Kenār 28.6°C Aug 12.3°C Feb May – Nov (7 months)
Bandar-e Deylam 34.1°C Aug 16.4°C Jan Apr – Dec (9 months)
Bandar-e Deyr 34.5°C Aug 21.5°C Feb all year
Gomīshān 28.9°C Aug 10.5°C Jan May – Oct (6 months)
Bandar-e ‘Asalūyah 34.6°C Aug 22.4°C Feb all year
Shīrūd 28.4°C Aug 11.9°C Mar May – Nov (7 months)
Hachīrūd 28.5°C Aug 12.1°C Feb May – Nov (7 months)
Bandar-e Sīraf 34.6°C Aug 22.4°C Feb all year
Sūzā 32.8°C Aug 22.9°C Feb all year

Season uses 19°C. Why that number, and where the data comes from