Yonezawa weather in September (Yamagata, Japan)

What is the weather forecast for Yonezawa in September? Here's what you need to know about the weather for the month.

Temperatures

In September, Yonezawa typically experiences high temperatures and heavy rainfall. September is part of summer. Expect the temperatures during the day to hover around 24°C. At night, they will likely drop to about 16°C.

Precipitation

Yonezawa in September usually receives heavy rainfall, averaging around 166 mm for the month. Based on our climate data of the past 30 years, about 20 days of rain are anticipated.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, August and September typically offer the most optimal weather. In contrast, January, February, March, April, November and December tend to have less optimal conditions.

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

 

Yonezawa, monthly averages in September

Min Temperature 16°C  

Max Temperature 24°C  

Chance of Rain 67%  

Precipitation 166 mm  

Rainy days 20 days  

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 Yonezawa, 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.

Camping

6/10

Interested in more climate information?

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

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.