Tōbetsu Weather in September

What's the weather like in Tōbetsu (Hokkaidō) in September 2024?

The climate in Tōbetsu during September can be summarized as mild and wet.

September is in the fall / autumn in Tōbetsu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 12°C (54°F) is normal.

Tōbetsu weather averages (imperial / metric)
Daytime temperature 21.6°C 70.9°F
Nightly temperature 12.4°C 54.3°F
Average temperature 17°C 62.6°F
Daily sunshine 6 hrs
Avg rainfall 136 mm 5.3 ins
Rainy days 18 days
Sea temperature 20.4°C 68.8°F
Humidity 77%
Windspeed 9.7kph 6 mph

On average September is the 2nd wettest month of the year in Tōbetsu with around 136mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

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

September temperatures in Tōbetsu

Tōbetsu average temperature in September

September rainfall

Tōbetsu average rain in September

September hourly sunshine

Tōbetsu 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 Tōbetsu in September 2024.

Other monthly averages

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Tōbetsu weather stats

Tōbetsu weather statistics
Hottest month: August 25.6°C 78.1°F
Driest month: April 62mm 2.4ins
Sunniest month: April 6.4hrs
Coldest month: January -2.4°C 27.7°F
Wettest month: August 149mm 5.9ins
Map showing location of Tōbetsu (43.21694, 141.51694) Tōbetsu map pin © Google

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