July is the hottest month in Shannon with an average temperature of 17°C (62°F) and the coldest is February at 6°C (42°F) with the most daily sunshine hours at 6 in July. The wettest month is January with an average of 100mm of rain. The best month to swim in the sea is in August when the average sea temperature is 17°C (63°F).
Sorted by popularity:
Sunrise 08:46
Sunset 16:23
Sunrise 08:46
Sunset 16:23