Lake Toya Weather in August

Lake Toya in August sees high temperatures, with highs around 25°C (77°F) and overnight lows of 18°C (64°F). Rainfall is at its peak this month, around 181 mm (7.1 in) on average, so waterproofs are essential.

Rainfall in Lake Toya in August

This month marks the year's heaviest rainfall, with frequent intense showers. It's advisable to be prepared with appropriate rain gear to stay dry. On average, there are about 19 days with rain during this month, averaging 181 mm (7.1 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Lake Toya in August

In August, expect high temperatures in Lake Toya, with highs of 25°C (77°F) and lows of 18°C (64°F) at night. Summer occurs in August. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it sees the highest temps of the year.

Sunshine in Lake Toya in August

The area enjoys a moderate level of sunlight, with around 172 hours. It's a good balance between sunny and cloudy days.

If you prefer enjoying temperate temperatures and rain-free days, June, July and September typically offer the best 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 Lake Toya's climate page.

Lake Toya Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 62%  

Precipitation 181 mm (7.1 in)  

Rainy days 19 days  

Humidity 75% *  

Sunshine 172 hours *  

Percentage Sunshine *  

* Data from: Sapporo, Japan (69 KM, 43 Miles).

What to Wear in Lake Toya in August

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Lake Toya in August

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

Swimming

7/10

Camping

6/10

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 Lake Toya's climate page.

More climate data for Lake Toya

Temperature Rainfall Sunshine Humidity

See the full Lake Toya climate overview or explore weather in Japan.