Sumoto Weather in May

During May, Sumoto experiences pleasant daytime temperatures of 21°C (70°F) and cooler nights around 17°C (63°F). Expect quite a bit of rainfall. Around 148 mm (5.8 in) is typical.

Rainfall in Sumoto in May

The climate data from previous years indicates about 14 days of rain, averaging 148 mm (5.8 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Sumoto in May

Daytime highs in Sumoto in May reach 21°C (70°F), with nights around 17°C (63°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Sumoto in May

There are approximately 203 hours of sunshine this month, resulting in mostly clear days.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Sumoto.

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• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Sumoto's climate page.

Sumoto Temperature in May

Min Temperature 17°C (63°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 47%  

Precipitation 148 mm (5.8 in)  

Rainy days 14 days  

Humidity 68% *  

Sunshine 203 hours *  

Percentage Sunshine *  

* Data from: Wakayama, Japan (31 KM, 19 Miles).

What to Wear in Sumoto in May

For Sumoto in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Sumoto in May

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

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Sumoto's climate page.

More climate data for Sumoto

Temperature Rainfall Sunshine Humidity

See the full Sumoto climate overview or explore weather in Japan.