Tosu weather in September (Saga, Japan)

Is September a good time to explore Tosu weather-wise? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

Typically, September in Tosu includes high temperatures and heavy rainfall. Summer occurs in September. During the day, temperatures usually reach up to 30°C. At night, they tend to fall to approximately 20°C. While these temperatures are averages, expect some days to be hotter. Choose light, airy clothing to handle the warmth effectively.

Precipitation

Tosu in September falls under the rainy season with heavy rainfall, averaging around 194 mm for the month. Climate data suggests that about 17 days will experience rainfall.

Average sunshine

The city usually sees around 163 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, April, May, October and November typically offer the best circumstances. While June and July tend to showcase less optimal conditions.

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

 

Tosu, monthly averages in September

Min Temperature 20°C  

Max Temperature 30°C  

Chance of Rain 57%  

Precipitation 194 mm  

Rainy days 17 days  

Humidity 73% *  

Sunshine 163 hours *  

Percentage Sunshine *  

Data from: Fukuoka, Japan (26 KM, 16 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 Tosu.

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.