Hakuba weather in September (Nagano, Japan)

What kind of weather does September bring to Hakuba? Check out our in-depth weather guide for this month.

Temperatures

In September, the weather in Hakuba generally includes high temperatures and heavy rainfall. Summer occurs in September. The temperature during the day can rise to approximately 23°C. At night, it falls to around 15°C.

Precipitation

Hakuba in September falls under the rainy season with heavy rainfall, averaging around 306 mm for the month. The climate data from previous years indicates that there are typically about 20 days days of rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 115 hours hours. A nice balance between sunshine and clouds.

If your ideal day consists of dry skies and moderate temperatures generally stand out with the best circumstances. While tend to showcase less optimal conditions.

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

 

Hakuba, monthly averages in September

Min Temperature 15°C  

Max Temperature 23°C  

Chance of Rain 66%  

Precipitation 306 mm  

Rainy days 20 days  

Sunshine 115 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 Hakuba, 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

6/10

Camping

6/10

Interested in more climate information?

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

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.