Sendai Weather in August

What's the weather like in Sendai (Miyagi) in August 2024?

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

August is in the summer in Sendai and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 22°C (71°F) is normal.

Sendai weather averages (imperial / metric)
Daytime temperature 28.5°C 83.2°F
Nightly temperature 21.6°C 70.8°F
Average temperature 25°C 77°F
Daily sunshine 6 hrs
Avg rainfall 153 mm 6 ins
Rainy days 19 days
Sea temperature 24.5°C 76.2°F
Humidity 81%
Windspeed 8.6kph 5 mph

On average August is the 2nd wettest month of the year in Sendai with around 153mm 6 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 6 hours of sunshine per day.

August temperatures in Sendai

Sendai average temperature in August

August rainfall

Sendai average rain in August

August hourly sunshine

Sendai 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 Sendai in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Sendai weather stats

Sendai weather statistics
Hottest month: August 28.3°C 82.9°F
Driest month: December 38mm 1.5ins
Sunniest month: March 6.2hrs
Coldest month: January 5.1°C 41.2°F
Wettest month: September 174mm 6.9ins
Map showing location of Sendai (38.26889, 140.87194) Sendai map pin © Google

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