Average water temperature in Isahaya

The mean water temperature over the year in Isahaya (Nagasaki), Japan.

Data from: Nagasaki, Japan (23 KM, 14 Miles).

On average, August has the warmest water temperature with 27°C.
On average, February has the coldest water temperature with 14°C.

Forecast for Isahaya

Mon Nov 25

16°C | 8°C

14 km/h

partly cloudy and no rain

hourly forecast

Tue Nov 26

18°C | 11°C

32 km/h

37 mm

broken clouds and rain

hourly forecast

Wed Nov 27

16°C | 8°C

29 km/h

2.7 mm

broken clouds and rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Isahaya.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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