Asahi weather in September (Toyama, Japan)

What does the weather outlook for Asahi look like in September? Get all the weather information you need to plan your visit.

Temperatures

The month of September in Asahi typically brings high temperatures and heavy rainfall. September is a notable month of the summer season. Daytime temperatures generally peak at 25°C, but after sunset, they often decrease to around 19°C.

Precipitation

Asahi in September falls under the rainy season with heavy rainfall, averaging around 253 mm for the month. You can typically expect 20 days days of rain this month, based on climate records.

Average sunshine

With about 128 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

In case you lean more towards enjoying temperate temperatures and rain-free days May typically offers the most optimal weather. In contrast, January, February, March, April, July, October, November and December tend to have less optimal conditions.

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

 

Asahi, monthly averages in September

Min Temperature 19°C  

Max Temperature 25°C  

Chance of Rain 65%  

Precipitation 253 mm  

Rainy days 20 days  

Sunshine 128 hours *  

Percentage Sunshine *  

Data from: Itoigawa, Japan (24 KM, 15 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

Map not visible? Whoops sorry! Please refresh the page.

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 Asahi, 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

7/10

Camping

6/10

Interested in more climate information?

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

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.