Sea Temperature in Naruto in September

© David Chen

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

Naruto Climate and Swimming Opportunities in September

Naruto lies within the Tokushima Prefecture in Japan. The average daytime temperature in Naruto in September is 28°C (82°F), while the nighttime average is 21°C (69°F). There are typically 14 rainy days during the month, with a total precipitation of 166 mm (6.5 inches). The daylight duration in September in Naruto is 12 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 11 km/h (7 mph), and the humidity level is around 72%.

The water temperature in Naruto in September ranges from 25°C to 28°C (77°F to 82°F). At the beginning of the month, the average temperature is around 28°C (82°F), shifting to 27°C (81°F) by mid-September and reaching 26°C (79°F) in the last ten days. Overall, the average sea temperature in Naruto for September is 27°C (81°F). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Frequently Asked Questions About Water Temperatures in September in Naruto