Yokohama weather in September (Kanagawa, Japan)

How does the weather in Yokohama usually fare in September? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

In September, the weather in Yokohama generally includes high temperatures and heavy rainfall. September is known for being in the summer season. In the daytime, temperatures tend to hover near 27°C, cooling down at night to around 22°C.

Precipitation

Yokohama in September usually receives heavy rainfall, averaging around 203 mm for the month. Expect around 19 days of rain based on historical data.

Average sunshine

The month brings about 131 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 Yokohama. May and July typically offer the most agreeable circumstances. On the other hand, January, February, March, September, October and December tend to be characterized by conditions that may not be as optimal.

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

 

Yokohama, monthly averages in September

Min Temperature 22°C  

Max Temperature 27°C  

Chance of Rain 63%  

Precipitation 203 mm  

Rainy days 19 days  

Humidity 76%  

Sunshine 131 hours  

Percentage Sunshine  

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 Yokohama.

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.