Wakkanai Weather in October
What's the weather like in Wakkanai (Hokkaidō) in October 2025?
The climate in Wakkanai during October can be summarized as mild and damp.
October is in the fall / autumn in Wakkanai and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night 7°C (45°F) is normal.
| Daytime temperature | 13.5°C 56.2°F |
|---|---|
| Nightly temperature | 7.2°C 44.9°F |
| Average temperature | 10.3°C 50.5°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 119 mm 4.7 ins |
| Rainy days | 21 days |
| Sea temperature | 13.8°C 56.8°F |
| Humidity | 69% |
| Windspeed | 16.2kph 10 mph |
On average October is the 4th wettest month of the year in Wakkanai with around 119mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
October temperatures in Wakkanai
October rainfall
October hourly sunshine
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 October 2025.
Other monthly averages
Best places to visit in October
Wakkanai weather stats
| 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 |
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