July is the hottest month in Hartlepool with an average temperature of 15°C (59°F) and the coldest is January at 4°C (39°F) with the most daily sunshine hours at 6 in June. The wettest month is August with an average of 58.9mm of rain. The best month to swim in the sea is in August when the average sea temperature is 16°C (60°F).
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Sunrise 07:17
Sunset 16:19
Sunrise 07:17
Sunset 16:19