Toyokawa weather in September (Aichi, Japan)

Interested in knowing the climate of Toyokawa in September? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

September in Toyokawa generally includes high temperatures and heavy rainfall. September is known for being in the summer season. During the day, temperatures usually reach up to 29°C. At night, they tend to fall to approximately 21°C.

Precipitation

Toyokawa in September usually receives heavy rainfall, averaging around 255 mm for the month. This month experiences about 18 days of rain according to historical data.

Average sunshine

Expect a moderate amount of sunlight, with approximately 169 hours. This means a pleasant mix of sun and clouds.

In case you lean more towards enjoying temperate temperatures and rain-free days April and May typically offer the most optimal weather. In contrast, June and July tend to have less optimal conditions.

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

 

Toyokawa, monthly averages in September

Min Temperature 21°C  

Max Temperature 29°C  

Chance of Rain 58%  

Precipitation 255 mm  

Rainy days 18 days  

Humidity 74% *  

Sunshine 169 hours *  

Percentage Sunshine *  

* Data from: Hamamatsu, Japan (33 KM, 20 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 Toyokawa.

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.