Itoman weather in September (Okinawa islands, Japan)

Is Itoman a good destination in September, weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

Typically, September in Itoman includes high temperatures and heavy rainfall. September is typically considered a summer month. During the day, temperatures usually reach up to 29°C. At night, they tend to fall to approximately 27°C. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.

Precipitation

Itoman in September usually receives heavy rainfall, averaging around 214 mm for the month. You can typically expect 21 days days of rain this month, based on climate records.

Average sunshine

There are approximately 190 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Itoman. January, February, March, April, October, November and December typically offer the most agreeable circumstances. On the other hand, May, June, August and September tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Itoman climate page with graphs.

 

Itoman, monthly averages in September

Min Temperature 27°C  

Max Temperature 29°C  

Chance of Rain 68%  

Precipitation 214 mm  

Rainy days 21 days  

Humidity 76% *  

Sunshine 190 hours *  

Percentage Sunshine *  

Data from: Naha, Japan (10 KM, 6 Miles).

Where to go in Japan in September

Find out more about the weather in Japan and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Interested in more climate information?

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

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.