Otsu Weather in August

August in Otsu brings very high temperatures, with daytime highs of 33°C (91°F) and nights around 23°C (73°F). Quite a bit of rainfall is expected, around 130 mm (5.1 in), so pack an umbrella.

Rainfall in Otsu in August

Climate statistics over the past 30 years suggest around 17 days of rain, with 130 mm (5.1 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Otsu in August

Daytime temperatures in Otsu reach 33°C (91°F) in August, dropping to 23°C (73°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.

Sunshine in Otsu in August

The area enjoys a balanced 185 hours of sunlight, ensuring it's neither too overcast nor too sunny.

August in Otsu has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Otsu Temperature in August

Min Temperature 23°C (73°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 56%  

Precipitation 130 mm (5.1 in)  

Rainy days 17 days  

Humidity 66% *  

Sunshine 185 hours *  

Percentage Sunshine *  

* Data from: Kyoto, Japan (10 KM, 6 Miles).

What to Wear in Otsu in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Otsu in August

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

Swimming

7/10

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 Otsu's climate page.

More climate data for Otsu

Temperature Rainfall Sunshine Humidity

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