Naoshima Weather in August

Naoshima in August sees very high daytime temperatures of 31°C (88°F) and nighttime lows of 25°C (77°F). Rainfall is fairly high this month at around 162 mm (6.4 in), so pack a rain jacket to stay dry.

Rainfall in Naoshima in August

Typically around 13 days of rainfall are expected, averaging 162 mm (6.4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Naoshima in August

In August, expect very high temperatures in Naoshima, with highs of 31°C (88°F) and lows of 25°C (77°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. Typical temperatures can be misleading; some days will be hotter. Prepare with light clothing and plenty of hydration to stay cool.

Sunshine in Naoshima in August

Expect sunny days throughout the month, with an estimated 205 hours of sunshine. This makes it a pleasant time to visit Naoshima.

Should you favor a climate that's both dry and comfortably warm, May, June, July and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Naoshima Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 43%  

Precipitation 162 mm (6.4 in)  

Rainy days 13 days  

Humidity 69% *  

Sunshine 205 hours *  

Percentage Sunshine *  

* Data from: Okayama, Japan (21 KM, 13 Miles).

What to Wear in Naoshima in August

Warm but pleasant conditions in Naoshima in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Naoshima in August

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Naoshima's climate page.

More climate data for Naoshima

Temperature Rainfall Sunshine Humidity

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