Shinjō Weather in September

What's the weather like in Shinjō (Yamagata) in September 2024?

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

September is in the fall / autumn in Shinjō and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 15°C (59°F) is normal.

Shinjō weather averages (imperial / metric)
Daytime temperature 24°C 75.2°F
Nightly temperature 15.2°C 59.4°F
Average temperature 19.6°C 67.3°F
Daily sunshine 4.9 hrs
Avg rainfall 164 mm 6.4 ins
Rainy days 20 days
Sea temperature 23.4°C 74.2°F
Humidity 78%
Windspeed 8.6kph 5 mph

On average September is the 3rd wettest month of the year in Shinjō with around 164mm 6.4 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 4.9 hours of sunshine per day.

September temperatures in Shinjō

Shinjō average temperature in September

September rainfall

Shinjō average rain in September

September hourly sunshine

Shinjō 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 Shinjō in September 2024.

Other monthly averages

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Shinjō weather stats

Shinjō weather statistics
Hottest month: August 28.9°C 84°F
Driest month: March 85mm 3.3ins
Sunniest month: April 6.5hrs
Coldest month: January 1.5°C 34.7°F
Wettest month: July 169mm 6.7ins
Map showing location of Shinjō (38.75861, 140.30083) Shinjō map pin © Google

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