Tomakomai weather in August (Hokkaido, Japan)

How does the August weather in Tomakomai compare to other months? Find out what kind of weather to expect during this month.

Temperatures

In August, the weather in Tomakomai generally includes high temperatures and heavy rainfall. August ushers in the summer season. The temperature during the day can rise to approximately 23°C. At night, it falls to around 19°C. On average, it is the month with the highest temperature of the year.

Precipitation

Tomakomai in August usually receives heavy rainfall, averaging around 197 mm for the month. This month marks the year's heaviest rainfall, with frequent intense showers. It's advisable to be prepared with appropriate rain gear to stay dry. The climate data from previous years indicates that there are typically about 19 days days of rain.

Average sunshine

With about 172 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, July and September typically offer 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 Tomakomai climate page with graphs.

 

Tomakomai, monthly averages in August

Min Temperature 19°C  

Max Temperature 23°C  

Chance of Rain 63%  

Precipitation 197 mm  

Rainy days 19 days  

Humidity 75% *  

Sunshine 172 hours *  

Percentage Sunshine *  

Data from: Sapporo, Japan (47 KM, 29 Miles).

Where to go in Japan in August

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?

For visitors traveling to Tomakomai, 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.

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 Tomakomai.

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.