canIswim

What wetsuit do you need in Azerbaijan?

The one suit that covers most of the swimming season, for 10 coastal cities in Azerbaijan.

City Coldest Warmest One suit for the season
Baku 6.7°C Feb 26.8°C Aug nothing
Sumgayit 6.4°C Feb 26.2°C Aug nothing
Lankaran 9.3°C Feb 28.2°C Aug nothing
Hövsan 6.8°C Feb 26.8°C Aug nothing
Siyazan 6.8°C Feb 25.9°C Aug nothing
Neftçala 8.9°C Feb 27.6°C Aug nothing
Astara 9.9°C Feb 28.2°C Aug nothing
Xudat 7.1°C Feb 25.8°C Aug nothing
Zyrya 7.0°C Feb 26.8°C Aug nothing
Bilajer 6.8°C Feb 26.5°C Aug nothing

Thicknesses above are for swimming. Surfing the same water wants a step more — most of a session is spent sitting still in the wind rather than moving and immersed. Each city page gives both, along with when you need boots, gloves and a hood.

Boots below 14°C, gloves below 12°C, a hood below 10°C. Where the numbers come from