Ōtawara Weather in August

What's the weather like in Ōtawara (Tochigi) in August 2024?

The climate in Ōtawara during August can be summarized as hot, humid and wet.

August is in the summer in Ōtawara and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 21°C (69°F) is normal.

Ōtawara weather averages (imperial / metric)
Daytime temperature 29.1°C 84.4°F
Nightly temperature 20.5°C 68.9°F
Average temperature 24.8°C 76.6°F
Daily sunshine 5.8 hrs
Avg rainfall 189 mm 7.4 ins
Rainy days 20 days
Sea temperature 25.9°C 78.6°F
Humidity 81%
Windspeed 7.2kph 5 mph

On average August is the 2nd wettest month of the year in Ōtawara with around 189mm 7.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.8 hours of sunshine per day.

August temperatures in Ōtawara

Ōtawara average temperature in August

August rainfall

Ōtawara average rain in August

August hourly sunshine

Ōtawara average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ōtawara in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Ōtawara weather stats

Ōtawara weather statistics
Hottest month: August 28.9°C 84°F
Driest month: January 38mm 1.5ins
Sunniest month: January 5.9hrs
Coldest month: January 5.4°C 41.7°F
Wettest month: September 190mm 7.5ins
Map showing location of Ōtawara (36.86667, 140.03333) Ōtawara map pin © Google

Locations nearby

Top Japan locations