Nakatsu
Japan
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Nakatsu, Japan

The best months for a swim in Nakatsu, Japan, are August and September, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

In January, the average sea temperature in Nakatsu, Japan, is 14.1°C (57.4°F). Note: Swimming in 14.1°C (57.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in January »

With an average sea temperature of 11.8°C (53.2°F), February is the month with the coldest seawater in Nakatsu, Japan. Note: Swimming in 11.8°C (53.2°F) is considered life-threatening. Weather in February »

In March, the average sea temperature in Nakatsu, Japan, is 11.9°C (53.4°F). Note: Swimming in 11.9°C (53.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in March »

In Nakatsu, Japan, in April, the average water temperature is 13.8°C (56.8°F). Note: Swimming in 13.8°C (56.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in April »

In Nakatsu, Japan, the average seawater temperature in May is 16.4°C (61.5°F). Note: For swimming, a surface water temperature of 16.4°C (61.5°F) is not enjoyable for the majority. Weather in May »

In June, the average sea temperature in Nakatsu, Japan, is 20.3°C (68.5°F). Note: Swimming in 20.3°C (68.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in June »

In Nakatsu, Japan, in July, the average water temperature is 24.1°C (75.4°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in July »

The ideal sea water temperature of 26.5°C (79.7°F) make August the best time for swimming and other water activities in Nakatsu, Japan. The month with the warmest seawater is August, with an average sea temperature of 26.5°C (79.7°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. Weather in August »

The ideal sea water temperature of 25.3°C (77.5°F) make September the best time for swimming and other water activities in Nakatsu, Japan. In Nakatsu, the average water temperature is 25.3°C (77.5°F). Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable. Weather in September »

In Nakatsu, Japan, the average seawater temperature in October is 23°C (73.4°F). Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23°C (73.4°F) water may be enjoyable. Weather in October »

In Nakatsu, Japan, the average seawater temperature in November is 20.2°C (68.4°F). Note: Swimming in 20.2°C (68.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in November »

In December, the average sea temperature in Nakatsu, Japan, is 16.3°C (61.3°F). Note: For swimming, a surface water temperature of 16.3°C (61.3°F) is not enjoyable for the majority. Weather in December »

What month is the sea coldest in Nakatsu?

The month with the coldest seawater in Nakatsu is February, with an average sea temperature of 11.8°C (53.2°F).

When are the longest days in Nakatsu?

With an average of 14.4h of daylight, June has the longest days of the year in Nakatsu, Japan.

What month is the sea warmest in Nakatsu?

With an average sea temperature of 26.5°C (79.7°F), August is the month with the warmest seawater.

What is the month with the shortest days in Nakatsu?

December has the shortest days of the year, with an average of 10h of daylight.
Average sea temperature - Nakatsu, Japan

The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (11.8°C).

Average daylight - Nakatsu, Japan