Mombetsu Weather in September

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

The climate in Mombetsu during September can be summarized as mild and damp.

September is in the fall / autumn in Mombetsu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 11°C (52°F) is normal.

Mombetsu weather averages (imperial / metric)
Daytime temperature 19.7°C 67.5°F
Nightly temperature 11.3°C 52.4°F
Average temperature 15.5°C 59.9°F
Daily sunshine 5.9 hrs
Avg rainfall 112 mm 4.4 ins
Rainy days 17 days
Sea temperature 16°C 60.7°F
Humidity 78%
Windspeed 10.4kph 6 mph

On average September is the 2nd wettest month of the year in Mombetsu with around 112mm 4.4 inches of rain making it a damp 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 5.9 hours of sunshine per day.

September temperatures in Mombetsu

Mombetsu average temperature in September

September rainfall

Mombetsu average rain in September

September hourly sunshine

Mombetsu 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 Mombetsu in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Mombetsu weather stats

Mombetsu weather statistics
Hottest month: August 22.4°C 72.3°F
Driest month: February 36mm 1.4ins
Sunniest month: March 6hrs
Coldest month: February -4.2°C 24.4°F
Wettest month: August 130mm 5.1ins
Map showing location of Mombetsu (44.3525, 143.3525) Mombetsu map pin © Google

Top Japan locations