Nasu weather in September (Tochigi, Japan)

How is September weather typically in Nasu? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

In September, the weather in Nasu generally includes high temperatures and heavy rainfall. September is part of the summer season. Daytime temperatures are expected to be around 25°C, cooling off to about 16°C at night.

Precipitation

Nasu in September falls under the rainy season with heavy rainfall, averaging around 237 mm for the month. On average, there are about 21 days with rain during this month.

Average sunshine

The area sees fewer sunny days, with a projection of about 98 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

If your ideal day consists of dry skies and moderate temperatures May generally stands out with the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

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

 

Nasu, monthly averages in September

Min Temperature 16°C  

Max Temperature 25°C  

Chance of Rain 71%  

Precipitation 237 mm  

Rainy days 21 days  

Humidity 86% *  

Sunshine 98 hours *  

Percentage Sunshine *  

Data from: Nikko, Japan (49 KM, 30 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?

For visitors traveling to Nasu, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

4/10

Camping

6/10

Interested in more climate information?

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

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.