Shirahama weather in September (Wakayama, Japan)

Thinking of visiting Shirahama in September? Check the weather first! Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In September, Shirahama typically experiences high temperatures and heavy rainfall. During September, the summer season is in full swing. Expect daytime highs to reach approximately 28°C, with nighttime lows dipping to around 23°C.

Precipitation

Shirahama in September falls under the rainy season with heavy rainfall, averaging around 252 mm for the month. The climate data from previous years indicates that there are typically about 18 days days of rain.

Average sunshine

The area enjoys a moderate level of sunlight, with around 162 hours. It's a good balance between sunny and cloudy days.

If your ideal day consists of dry skies and moderate temperatures April, May, August and November generally stand out with the best circumstances. While January, February, June and July tend to showcase less optimal conditions.

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

 

Shirahama, monthly averages in September

Min Temperature 23°C  

Max Temperature 28°C  

Chance of Rain 61%  

Precipitation 252 mm  

Rainy days 18 days  

Humidity 73% *  

Sunshine 162 hours *  

Percentage Sunshine *  

Data from: Wakayama, Japan (63 KM, 39 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 Shirahama.

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.