Naha
Japan
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Naha, Japan

January, like December, in Naha, Japan, is another enjoyable winter month, with average temperature ranging between min 14.6°C (58.3°F) and max 19.5°C (67.1°F). With an average high-temperature of 19.5°C (67.1°F) and an average low-temperature of 14.6°C (58.3°F), January is the coldest month. Weather in January »
February, the last month of the winter, in Naha, is also an enjoyable month, with average temperature fluctuating between 19.8°C (67.6°F) and 14.8°C (58.6°F). In February, the average high-temperature is almost the same as in January - a still enjoyable 19.8°C (67.6°F). Weather in February »

The first month of the spring, March, is a pleasant month in Naha, Japan, with average temperature ranging between min 16.5°C (61.7°F) and max 21.7°C (71.1°F). In March, the average high-temperature is practically the same as in February - a pleasant 21.7°C (71.1°F). Weather in March »

April is a moderately hot spring month in Naha, Japan, with temperature in the range of an average high of 24.1°C (75.4°F) and an average low of 19°C (66.2°F). In April, the average high-temperature is essentially the same as in March - a warm 24.1°C (75.4°F). Weather in April »

The last month of the spring, May, is another warm month in Naha, Japan, with temperature in the range of an average high of 26.7°C (80.1°F) and an average low of 21.8°C (71.2°F). In May, the average high-temperature is practically the same as in April - a still moderately hot 26.7°C (80.1°F). Weather in May »

June, the first month of the summer, in Naha, is still a warm month, with average temperature fluctuating between 29.4°C (84.9°F) and 24.8°C (76.6°F). In Naha, the average high-temperature in June is almost the same as in May - a still warm 29.4°C (84.9°F). Weather in June »

July in Naha, Japan, is a hot summer month, with average temperature ranging between min 26.8°C (80.2°F) and max 31.8°C (89.2°F). With an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 26.8°C (80.2°F), July is the warmest month. In July, the average heat index is evaluated at a scorching 42.8°C (109°F). Weather in July »

August, the last month of the summer, in Naha, is also a hot month, with average temperature varying between 31.5°C (88.7°F) and 26.6°C (79.9°F). In Naha, Japan, the average high-temperature is relatively the same as in July - a still tropical 31.5°C (88.7°F). Weather in August »

September, the first month of the autumn, in Naha, is also a hot month, with average temperature fluctuating between 25.5°C (77.9°F) and 30.4°C (86.7°F). In September, the average high-temperature is relatively the same as in August - a still hot 30.4°C (86.7°F). Weather in September »

October, the same as September, is a moderately hot autumn month in Naha, Japan, with average temperature fluctuating between 27.9°C (82.2°F) and 23.1°C (73.6°F). In Naha, the average high-temperature in October is essentially the same as in September - a moderately hot 27.9°C (82.2°F). Weather in October »

The last month of the autumn, November, is another warm month in Naha, Japan, with temperature in the range of an average high of 24.6°C (76.3°F) and an average low of 19.9°C (67.8°F). In November, the average high-temperature marginally drops, from a moderately hot 27.9°C (82.2°F) in October, to a still warm 24.6°C (76.3°F). Weather in November »

December, the first month of the winter, in Naha, is also an agreeable month, with temperature in the range of an average high of 21.2°C (70.2°F) and an average low of 16.3°C (61.3°F). In December, the average high-temperature marginally drops, from a warm 24.6°C (76.3°F) in November, to a pleasant 21.2°C (70.2°F). Weather in December »

What is the coldest month in Naha?

January is the coldest month in Naha, with an average high-temperature of 19.5°C (67.1°F) and an average low-temperature of 14.6°C (58.3°F).

How many days does it rain in Naha?

In Naha, during the entire year, the rain falls for 140.8 days and collects up to 2036.6mm (80.2") of precipitation.

What is the month with the least sunshine in Naha?

With an average of 3h of sunshine, January has the least sunshine of the year.

When is the sea coldest in Naha?

The month with the coldest seawater in Naha, Japan, is February, with an average sea temperature of 20.9°C (69.6°F).

What is the month with the highest UV index in Naha?

May through August, with an average maximum UV index of 12, are months with the highest UV index.

What is the most humid month in Naha?

The most humid month in Naha is June, with an average relative humidity of 83%.

When are the longest days in Naha?

With an average of 13.8h of daylight, June has the longest days of the year.

What is the warmest month in Naha?

The warmest month in Naha, Japan, is July, with an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 26.8°C (80.2°F).

What month has the most sunshine in Naha?

July has the most sunshine of the year, with an average of 7.7h of sunshine.

When is the sea warmest in Naha?

With an average sea temperature of 28.7°C (83.7°F), August is the month with the warmest seawater.

What is the wettest month in Naha?

September is the month with the most rainfall in Naha, Japan. Rain falls for 12.5 days and accumulates 260.5mm (10.3") of precipitation.

What is the least humid month in Naha?

The least humid month in Naha is December, with an average relative humidity of 66%.

What is the driest month in Naha?

December is the month with the least rainfall. Rain falls for 9.6 days and accumulates 102.8mm (4") of precipitation.

What is the month with the shortest days in Naha?

December has the shortest days of the year, with an average of 10.5h of daylight.

What is the month with the lowest UV index in Naha?

The month with the lowest UV index in Naha is December, with an average maximum UV index of 5.
Average temperature - Naha, Japan
Average rainfall - Naha, Japan

The wettest month (with the highest rainfall) is September (260.5mm).
The driest month (with the lowest rainfall) is December (102.8mm).

Average rainfall days - Naha, Japan

The month with the highest number of rainy days is March (13.7 days).
The month with the lowest number of rainy days is October (9.5 days).

Average sea temperature - Naha, Japan

The best month for swimming (with the highest average sea temperature) is August (28.7°C).
The coldest month (with the lowest average sea temperature) is February (20.9°C).

Average daylight / Average sunshine - Naha, Japan