Nikko weather in September (Tochigi, Japan)

How's the weather trend in Nikko as September approaches? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In September, Nikko usually has high temperatures and heavy rainfall. September is part of the summer season. As the day progresses, temperatures can peak at 24°C. Luckily at nightfall, they typically drop to 16°C.

Precipitation

Nikko in September falls under the rainy season with heavy rainfall, averaging around 300 mm for the month. Historically, approximately 22 days this month are expected to have rain.

Average sunshine

The month is characterized by fewer sunny days, with roughly 98 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

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

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

 

Nikko, monthly averages in September

Min Temperature 16°C  

Max Temperature 24°C  

Chance of Rain 72%  

Precipitation 300 mm  

Rainy days 22 days  

Humidity 86%  

Sunshine 98 hours  

Percentage Sunshine  

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 Nikko, 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 Nikko.

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.