July is the hottest month in Rhyl with an average temperature of 16°C (61°F) and the coldest is January at 5°C (41°F) with the most daily sunshine hours at 6 in June. The best month to swim in the sea is in August when the average sea temperature is 16°C (61°F).
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Sunrise 07:54
Sunset 16:06
Sunrise 07:54
Sunset 16:06