Saitama weather in September (Saitama, Japan)

Curious about the September weather in Saitama? Check out this comprehensive weather guide.

In September, Saitama typically experiences high temperatures and heavy rainfall. September is a summer month. Daytime temperatures hover around 28°C, while nights can cool down to about 21°C.

Saitama in September usually receives heavy rainfall, averaging around 200 mm for the month. Based on our climate data of the past 30 years, about 19 days of rain are anticipated.

The area enjoys a balanced 137 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

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

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

 

Saitama, monthly averages in September

Min Temperature 21°C  

Max Temperature 28°C  

Chance of Rain 64%  

Precipitation 200 mm  

Rainy days 19 days  

Sunshine 137 hours  

Percentage Sunshine  

Where to go in Japan in September

Find out more about the weather in Japan in September and which places have the best weather 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 Saitama in September?

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 in September.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Saitama.

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 climate conditions. Find out where to go with our weather planner.