Tomakomai weather in May (Hokkaido, Japan)

What kind of temperatures can you expect in Tomakomai during May? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

The month of May in Tomakomai typically includes moderate temperatures and high rainfall. Expect the temperatures during the day to hover around 13°C. At night, they will likely drop to about 7°C.

Precipitation

Tomakomai in May usually receives high rainfall, averaging around 117 mm for the month. Historically, approximately 17 days this month are expected to have rain.

Average sunshine

With approximately 199 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Tomakomai. 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 May

Min Temperature 7°C  

Max Temperature 13°C  

Chance of Rain 57%  

Precipitation 117 mm  

Rainy days 17 days  

Humidity 66% *  

Sunshine 199 hours *  

Percentage Sunshine *  

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

Where to go in Japan in May

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?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

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.