Average water temperature in Hachijo

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

On average, August has the warmest water temperature with 27°C.
On average, March has the coldest water temperature with 17°C.

Forecast for Hachijo

Tue May 07

23°C | 18°C

29 km/h

3.8 mm

overcast and rain

hourly forecast

Wed May 08

22°C | 16°C

22 km/h

2.9 mm

broken clouds and small chance of slight rain

hourly forecast

Thu May 09

19°C | 15°C

25 km/h

1.6 mm

partly cloudy and chance of rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

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Travel Inspiration

Chase the autumn leaves in Japan

Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.

Watch Jigokudani's snow monkeys

The best time to visit the snow monkeys is in winter, especially in the months of November till March. During these winter months the temperature can drop to -7 degrees (32 degrees Fahrenheit).

Walk the 88 temple circuit

We recommend walking the 88 temple circuit from April til October. Although June, July and August can be a bit wet, hot and humid.

The famous bamboo forests of Arashiyama

The famous bamboo forests of Arashiyama lie just outside the city center of Kyoto and is unique in the world. If you look at photos of this bamboo forest, it looks like you have landed in a fairy-tale world.

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