July is the hottest month in Newcastle with an average temperature of 14°C (57°F) and the coldest is January at 4°C (39°F) with the most daily sunshine hours at 6 in August. The wettest month is August with an average of 66mm of rain. The best month to swim in the sea is in August when the average sea temperature is 15°C (59°F).
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Sunrise 07:19
Sunset 16:20
Sunrise 07:19
Sunset 16:20