canIswim

Sea temperature and swimming season in Azerbaijan

When the sea is warm enough to swim in 10 coastal cities in Azerbaijan.

CityWarmestColdestSwimming season
Baku 26.8°C Aug 6.7°C Feb Jun – Oct (5 months)
Sumgayit 26.2°C Aug 6.4°C Feb Jun – Oct (5 months)
Lankaran 28.2°C Aug 9.3°C Feb May – Oct (6 months)
Hövsan 26.8°C Aug 6.8°C Feb Jun – Oct (5 months)
Siyazan 25.9°C Aug 6.8°C Feb Jun – Oct (5 months)
Neftçala 27.6°C Aug 8.9°C Feb Jun – Oct (5 months)
Astara 28.2°C Aug 9.9°C Feb May – Oct (6 months)
Xudat 25.8°C Aug 7.1°C Feb Jun – Oct (5 months)
Zyrya 26.8°C Aug 7.0°C Feb Jun – Oct (5 months)
Bilajer 26.5°C Aug 6.8°C Feb Jun – Oct (5 months)

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