Shiojiri weather in May (Nagano, Japan)

Interested in knowing the climate of Shiojiri in May? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

The typical weather for May in Shiojiri includes pleasant temperatures and high rainfall. Expect temperatures to climb to 20°C during the day, with nighttime readings dropping to 9°C.

Precipitation

Shiojiri in May usually receives high rainfall, averaging around 158 mm for the month. Typically around 16 days days of rainfall are expected.

Average sunshine

Expect sunny days throughout the month, with an estimated 209 hours of sunshine. Making it a pleasant time to visit Shiojiri.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit. May and August generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Shiojiri, monthly averages in May

Min Temperature 9°C  

Max Temperature 20°C  

Chance of Rain 52%  

Precipitation 158 mm  

Rainy days 16 days  

Humidity 65% *  

Sunshine 209 hours *  

Percentage Sunshine *  

Data from: Nagano, Japan (61 KM, 38 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?

For visitors traveling to Shiojiri, 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

3/10

Interested in more climate information?

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

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.