Bibai Weather in September

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

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

September is in the fall / autumn in Bibai and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 11°C (52°F) is normal.

Bibai weather averages (imperial / metric)
Daytime temperature 20.5°C 68.9°F
Nightly temperature 10.9°C 51.6°F
Average temperature 15.7°C 60.3°F
Daily sunshine 5.9 hrs
Avg rainfall 136 mm 5.4 ins
Rainy days 18 days
Sea temperature 20.4°C 68.8°F
Humidity 78%
Windspeed 9.7kph 6 mph

On average September is the 2nd wettest month of the year in Bibai with around 136mm 5.4 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 5.9 hours of sunshine per day.

September temperatures in Bibai

Bibai average temperature in September

September rainfall

Bibai average rain in September

September hourly sunshine

Bibai 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 Bibai in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Bibai weather stats

Bibai weather statistics
Hottest month: August 24.7°C 76.5°F
Driest month: March 60mm 2.4ins
Sunniest month: March 5.8hrs
Coldest month: January -3.9°C 25°F
Wettest month: August 161mm 6.3ins
Map showing location of Bibai (43.32472, 141.85861) Bibai map pin © Google

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