Wakkanai Weather in September

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

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

September is in the fall / autumn in Wakkanai and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 13°C (56°F) is normal.

Wakkanai weather averages (imperial / metric)
Daytime temperature 19.5°C 67°F
Nightly temperature 13.2°C 55.7°F
Average temperature 16.3°C 61.3°F
Daily sunshine 6.4 hrs
Avg rainfall 133 mm 5.2 ins
Rainy days 17 days
Sea temperature 18.3°C 64.9°F
Humidity 75%
Windspeed 14kph 9 mph

On average September is the wettest month of the year in Wakkanai with around 133mm 5.2 inches of rain making it a wet 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 6.4 hours of sunshine per day.

September temperatures in Wakkanai

Wakkanai average temperature in September

September rainfall

Wakkanai average rain in September

September hourly sunshine

Wakkanai 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 Wakkanai in September 2024.

Other monthly averages

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UV index Best time to go?

Wakkanai weather stats

Wakkanai weather statistics
Hottest month: August 21.8°C 71.2°F
Driest month: April 56mm 2.2ins
Sunniest month: September 6.4hrs
Coldest month: February -3.8°C 25.2°F
Wettest month: September 133mm 5.2ins
Map showing location of Wakkanai (45.40944, 141.67389) Wakkanai map pin © Google

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