Average monthly water temperature in Hafnarfjördur, Iceland
On this page you find the mean water temperature over the year in Hafnarfjördur (Capital Region), Iceland. Get insights into the water temperature fluctuations and discover what they mean for visitors.
Water temperatures in Hafnarfjördur remain consistently cold year-round. The warmest month, July, averages 11°C (52°F).
The coldest water temperature month, January, averages 6°C (43°F). This makes Hafnarfjördur a destination for those who appreciate cooler, more rugged aquatic experiences.