Yomitan weather in September (Okinawa islands, Japan)

Is Yomitan a good destination in September, weather-wise? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

In September, Yomitan tends to experience high temperatures and heavy rainfall. September is part of the summer season. Daytime temperatures generally peak at 29°C, but after sunset, they often decrease to around 27°C. Average temperatures can be deceiving; some days will be hotter. Wear breathable fabrics and drink plenty of water to stay cool.

Precipitation

Yomitan in September usually receives heavy rainfall, averaging around 204 mm for the month. Analyzing past climate data, one can expect approximately 20 days of rain.

Average sunshine

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

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Yomitan. January, February, March, April, October, November and December typically offer the most optimal weather. In contrast, May, June, August and September tend to have less optimal conditions.

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

 

Yomitan, monthly averages in September

Min Temperature 27°C  

Max Temperature 29°C  

Chance of Rain 67%  

Precipitation 204 mm  

Rainy days 20 days  

Humidity 76% *  

Sunshine 190 hours *  

Percentage Sunshine *  

Data from: Naha, Japan (22 KM, 13 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 Yomitan.

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.