Sea Temperature in Caliso Bay in September

© Damian Kata

Complete information on the sea temperature range in the Celtic Sea in Caliso Bay in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Caliso Bay. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Caliso Bay Climate and Swimming Opportunities in September

Caliso Bay lies within the Munster in Ireland. The average daytime temperature in Caliso Bay in September is 17°C (63°F), while the nighttime average is 11°C (51°F). There are typically 14 rainy days during the month, with a total precipitation of 80 mm (3.2 inches). The daylight duration in September in Caliso Bay is 13 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 17 km/h (11 mph), and the humidity level is around 86%.

The water temperature in Caliso Bay in September ranges from 14°C to 16°C (57°F to 61°F). At the beginning of the month, the average temperature is around 15°C (59°F), shifting to 16°C (61°F) by mid-September and reaching 15°C (59°F) in the last ten days. Overall, the average sea temperature in Caliso Bay for September is 15°C (59°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in September in Caliso Bay