Sea Temperature in Coniston in September

© Dante Mariotto

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

Coniston Climate and Swimming Opportunities in September

Coniston lies within the New South Wales in Australia. The average daytime temperature in Coniston in September is 22°C (71°F), while the nighttime average is 10°C (51°F). There are typically eight rainy days during the month, with a total precipitation of 64 mm (2.5 inches). The daylight duration in September in Coniston is 12 hours, with an average of 7 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 55%.

The water temperature in Coniston in September ranges from 17°C to 18°C (63°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 18°C (64°F) by mid-September and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Coniston for September is 18°C (64°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Frequently Asked Questions About Water Temperatures in September in Coniston