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Average water temperature in Álftanes

On this page you find the mean water temperature over the year in Álftanes (Capital Region), Iceland. Discover when the water is at its warmest and coolest, perfect for planning your visit.


In Álftanes, cooler water temperatures are a year-round feature. The warmest month is August, averaging 11°C.

The coldest month, March, sees averages of 6°C. This does not make it a great month for visitors who enjoy swimming.


Forecast for Álftanes

Wed   Jan 15
8°C | 4°C
S 11 m/s
4.6 mm
broken clouds and rain

broken clouds and rain

Thu   Jan 16
5°C | 1°C
NW 8 m/s
15 mm
overcast and heavy rain

overcast and heavy rain

Fri   Jan 17
2°C | -2°C
E 6 m/s
1.4 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Álftanes.

Our site offers climate and forecast data for every country in the world. Are you going to Iceland? On this website you can find historical weather averages for many cities in Iceland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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