Numazu weather in September (Shizuoka, Japan)

Will it be warm or cold in Numazu this September? Check out this detailed guide to the month’s weather conditions.

Temperatures

Typically, September in Numazu includes high temperatures and heavy rainfall. Enjoy the summer season during this month. Anticipate daytime temperatures around 26°C, while night temperatures can drop to 20°C.

Precipitation

Numazu in September falls under the rainy season with heavy rainfall, averaging around 271 mm for the month. This month experiences about 18 days of rain according to historical data.

Average sunshine

The month brings about 120 hours of sunlight, offering a comfortable mix of sun and shade.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Numazu. August generally stands out with the best circumstances. While January, February, March, April, June, July and September tend to showcase less optimal conditions.

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

 

Numazu, monthly averages in September

Min Temperature 20°C  

Max Temperature 26°C  

Chance of Rain 60%  

Precipitation 271 mm  

Rainy days 18 days  

Humidity 82% *  

Sunshine 120 hours *  

Percentage Sunshine *  

Data from: Fujinomiya, Japan (27 KM, 17 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 Numazu.

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.