Hachinohe Weather in September

What's the weather like in Hachinohe (Aomori) in September 2024?

The climate in Hachinohe during September can be summarized as warm and wet.

September is in the fall / autumn in Hachinohe and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 14°C (57°F) is normal.

Hachinohe weather averages (imperial / metric)
Daytime temperature 22.4°C 72.3°F
Nightly temperature 13.8°C 56.8°F
Average temperature 18.1°C 64.6°F
Daily sunshine 5.3 hrs
Avg rainfall 165 mm 6.5 ins
Rainy days 19 days
Sea temperature 20.8°C 69.4°F
Humidity 80%
Windspeed 9kph 6 mph

On average September is the wettest month of the year in Hachinohe with around 165mm 6.5 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 5.3 hours of sunshine per day.

September temperatures in Hachinohe

Hachinohe average temperature in September

September rainfall

Hachinohe average rain in September

September hourly sunshine

Hachinohe average rain in September

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 Hachinohe in September 2024.

Other monthly averages

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UV index Best time to go?

Hachinohe weather stats

Hachinohe weather statistics
Hottest month: August 26.4°C 79.5°F
Driest month: February 61mm 2.4ins
Sunniest month: April 6.7hrs
Coldest month: January 1.4°C 34.5°F
Wettest month: September 165mm 6.5ins
Map showing location of Hachinohe (40.5, 141.5) Hachinohe map pin © Google

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