Agano weather in September (Niigata Prefecture, Japan)

Is September a good time to explore Agano weather-wise? Find out what kind of weather to expect during this month.

Temperatures

The month of September in Agano typically brings high temperatures and heavy rainfall. September marks the summer season. During the day, temperatures usually reach up to 27°C. At night, they tend to fall to approximately 18°C.

Precipitation

Agano in September falls under the rainy season with heavy rainfall, averaging around 182 mm for the month. Typically, you can expect about 19 days of rain this month.

Average sunshine

The city usually sees around 155 hours of sunlight, indicating a moderately sunny period.

If your ideal day consists of dry skies and moderate temperatures May and October generally stand out with the best circumstances. While January, February, March, July, August and December tend to showcase less optimal conditions.

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

 

Agano, monthly averages in September

Min Temperature 18°C  

Max Temperature 27°C  

Chance of Rain 65%  

Precipitation 182 mm  

Rainy days 19 days  

Humidity 72% *  

Sunshine 155 hours *  

Percentage Sunshine *  

Data from: Niigata, Japan (20 KM, 12 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

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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?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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.