Sasebo Weather in August

During August, Sasebo experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 26°C (79°F). August sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Sasebo in August

Sasebo is in the rainy season in August, with rain on around 16 days and an average of 187 mm (7.4 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Sasebo in August

Expect highs of 31°C (88°F) in Sasebo in August, with nights dropping to around 26°C (79°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.

Sunshine in Sasebo in August

The days are predominantly sunny, with an estimated total of around 209 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Sasebo. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Sasebo Temperature in August

Min Temperature 26°C (79°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 52%  

Precipitation 187 mm (7.4 in)  

Rainy days 16 days  

Humidity 77% *  

Sunshine 209 hours *  

Percentage Sunshine 54% *  

* Data from: Nagasaki, Japan (49 KM, 30 Miles).

What to Wear in Sasebo in August

Warm but pleasant conditions in Sasebo 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Sasebo 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

7/10

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 Sasebo's climate page.

More climate data for Sasebo

Temperature Rainfall Sunshine Humidity

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