Sennan Weather in May

Thinking of visiting Sennan in May? Expect high temperatures reaching 24°C (75°F) during the day, dropping to 15°C (59°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Sennan in May

Historically, May sees about 15 days of rain, with a monthly average of 144 mm (5.7 in). 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 Sennan in May

In May, expect high temperatures in Sennan, with highs of 24°C (75°F) and lows of 15°C (59°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Sennan in May

Enjoy a sunny month with about 203 hours of sunshine, the clear skies make Sennan even more beautiful.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

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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 Sennan's climate page.

Sennan Temperature in May

Min Temperature 15°C (59°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 49%  

Precipitation 144 mm (5.7 in)  

Rainy days 15 days  

Humidity 68% *  

Sunshine 203 hours *  

Percentage Sunshine *  

* Data from: Wakayama, Japan (17 KM, 10 Miles).

What to Wear in Sennan in May

For Sennan 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Sennan in May

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

Swimming

9/10

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 Sennan's climate page.

More climate data for Sennan

Temperature Rainfall Sunshine Humidity

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