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Keflavik Weather May

Keflavik is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.

To help you choose the best time to travel, you can find climate data below on the weather in Keflavik in May.

	average daily high	+9.2°C
	average daily low	+3.8°C
	sea temperature	+7°C
	daytime	19.9 h
	sunny / overcast hours	6.2 / 13.7
	average monthly precipitation	82 mm

Best time with the soft weather for the sightseeing and long walks in Keflavik are July, August.

Best places in May

Temperature in Keflavik

In May the average daily maximum in Keflavik is +9.2°C, and the minimum +3.8°C.

The hottest May day on record is +17.7°C, and the coldest -4.8°C.

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Daylight hours

There are 19.9 hours of daylight in Keflavik in May. Out of these, on average 6.2 are sunny, which means it is mostly cloudy.

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Sea temperature

The average monthly temperature in the Atlantic Ocean on the beaches of Keflavik in May is +7°C.

The water is very cold and only suitable to bathe in shortly for the most hardy people.

Keflavik climate by month

Precipitation

The amount of precipitation in Keflavik in May is usually 82 mm, which may cause a change of plans on certain days.