Hamamatsu weather in September (Shizuoka, Japan)

Planning a trip to Hamamatsu in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In September, Hamamatsu typically experiences high temperatures and heavy rainfall. September falls within the summer season. Daytime temperatures hover around 29°C, while nights can cool down to about 22°C.

Hamamatsu in September usually receives heavy rainfall, averaging around 264 mm for the month. Rain is expected on roughly 18 days.

The city usually sees around 169 hours of sunlight, indicating a moderately sunny period.

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

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

 

Hamamatsu, monthly averages in September

Min Temperature 22°C  

Max Temperature 29°C  

Chance of Rain 58%  

Precipitation 264 mm  

Rainy days 18 days  

Humidity 74%  

Sunshine 169 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 Hamamatsu 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 Hamamatsu.

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.