Iwamizawa Weather in October
What's the weather like in Iwamizawa (Hokkaidō) in October 2024?
The climate in Iwamizawa during October can be summarized as mild and damp.
October is in the fall / autumn in Iwamizawa and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 5°C (42°F) is normal.
| Daytime temperature | 15.2°C 59.4°F |
|---|---|
| Nightly temperature | 5.4°C 41.7°F |
| Average temperature | 10.3°C 50.5°F |
| Daily sunshine | 5.3 hrs |
| Avg rainfall | 113 mm 4.4 ins |
| Rainy days | 21 days |
| Sea temperature | 16.6°C 61.9°F |
| Humidity | 74% |
| Windspeed | 11.5kph 7 mph |
On average October is the 5th wettest month of the year in Iwamizawa with around 113mm 4.4 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 5.3 hours of sunshine per day.
October temperatures in Iwamizawa
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 Iwamizawa in October 2024.
Other monthly averages
Best places to visit in October
Iwamizawa weather stats
| Hottest month: | August | 25.7°C 78.3°F |
|---|---|---|
| Driest month: | March | 61mm 2.4ins |
| Sunniest month: | April | 6.4hrs |
| Coldest month: | January | -2.7°C 27.1°F |
| Wettest month: | August | 154mm 6.1ins |
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