Muroran weather in August (Hokkaido, Japan)

Curious about the August weather in Muroran? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In August, Muroran generally has high temperatures and heavy rainfall. August falls within the summer season. Anticipate daytime temperatures around 24°C, while night temperatures can drop to 19°C. On average, it has the peak temperatures of the year.

Muroran in August usually receives heavy rainfall, averaging around 189 mm for the month. This month marks the year's heaviest rainfall, with frequent intense rainshowers. It's advisable to be prepared with appropriate rain gear to stay dry. Delving into the climate records from the past 30 years, one can predict that nearly 19 days of the month will see rainfall.

The area enjoys a balanced 150 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

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

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

 

Muroran, monthly averages in August

Min Temperature 19°C  

Max Temperature 24°C  

Chance of Rain 63%  

Precipitation 189 mm  

Rainy days 19 days  

Humidity 81% *  

Sunshine 150 hours *  

Percentage Sunshine *  

* Data from: Hakodate, Japan (63 KM, 39 Miles).

Where to go in Japan in August

Find out more about the weather in Japan in August 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 Muroran in August?

For visitors traveling to Muroran, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in August.

Swimming

7/10

Camping

6/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Muroran.

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.