July weather forecast and climate
Kuwana, Japan

An excellent water temperature of 25.5°C (77.9°F) makes July in Kuwana, Japan, a prime for swimming and other water activities.

Sea temperature

In Kuwana, Japan, in July, the average water temperature is 25.5°C (77.9°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.


The average length of the day in July in Kuwana is 14.3h.

What is the water temperature in July in Kuwana?

In Kuwana, Japan, the average seawater temperature in July is 25.5°C (77.9°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Kuwana have in July?

The average length of the day in July is 14.3h.
Average sea temperature in July - Kuwana, Japan
  • Average sea temperature in July: 25.5°C

The best month for swimming (with the highest average sea temperature) is August (27.2°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).

Average daylight in July - Kuwana, Japan
  • Average daylight in July: 14.3h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).