July is the hottest month in Reykjavik with an average temperature of 11°C (52°F) and the coldest is January at 0°C (32°F) with the most daily sunshine hours at 6 in July. The wettest month is January with an average of 50mm of rain. The best month to swim in the sea is in July when the average sea temperature is 12°C (53°F).
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Sunrise 11:23
Sunset 15:31
Sunrise 11:23
Sunset 15:31