Asahikawa weather in September (Hokkaido, Japan)

What can you expect from the weather in Asahikawa during September? Check out this comprehensive weather guide.

In September, Asahikawa generally has pleasant temperatures and high rainfall. September falls within the summer season. Anticipate daytime temperatures around 22°C, while night temperatures can drop to 12°C.

Asahikawa in September usually receives high rainfall, averaging around 155 mm for the month. Rain is expected on roughly 18 days.

The area enjoys a balanced 139 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

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

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

 

Asahikawa, monthly averages in September

Min Temperature 12°C  

Max Temperature 22°C  

Chance of Rain 60%  

Precipitation 155 mm  

Rainy days 18 days  

Sunshine 139 hours *  

Percentage Sunshine *  

* Data from: Nayoro, Japan (65 KM, 40 Miles).

Where to go in Japan in September

Find out more about the weather in Japan in September and which places have the best weather 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 Asahikawa in September?

For visitors traveling to Asahikawa, 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 in September.

Swimming

6/10

Camping

6/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Asahikawa.

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 climate conditions. Find out where to go with our weather planner.