Nagasaki Weather in August

What's the weather like in Nagasaki (Nagasaki) in August 2022?

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

August is in the summer in Nagasaki and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 24°C (75°F) is normal.

Nagasaki weather averages (imperial / metric)
Daytime temperature 30.8°C 87.4°F
Nightly temperature 24°C 75.2°F
Average temperature 27.4°C 81.3°F
Daily sunshine 7.3 hrs
Avg rainfall 205 mm 8.1 ins
Rainy days 17 days
Sea temperature 28.1°C 82.7°F
Humidity 78%
Windspeed 7.9kph 5 mph

On average August is the 4th wettest month of the year in Nagasaki with around 205mm 8.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 hours of sunshine per day.

August temperatures in Nagasaki

Nagasaki average temperature in August

August rainfall

Nagasaki average rain in August

August hourly sunshine

Nagasaki 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 Nagasaki in August 2022.

Other monthly averages

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Nagasaki weather stats

Nagasaki weather statistics
Hottest month: August 30.6°C 87.1°F
Driest month: December 71mm 2.8ins
Sunniest month: August 7.3hrs
Coldest month: January 9.2°C 48.6°F
Wettest month: June 362mm 14.3ins
Map showing location of Nagasaki (32.74472, 129.87361)

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