Iwanai Weather in June
What's the weather like in Iwanai (Hokkaidō) in June 2024?
The climate in Iwanai during June can be summarized as mild and reasonably dry.
June is in the summer in Iwanai and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 10°C (49°F) is normal.
| Daytime temperature | 18°C 64.4°F |
|---|---|
| Nightly temperature | 9.6°C 49.3°F |
| Average temperature | 13.8°C 56.8°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 76 mm 3 ins |
| Rainy days | 17 days |
| Sea temperature | 14.1°C 57.5°F |
| Humidity | 80% |
| Windspeed | 11.9kph 7 mph |
On average June is the 3rd driest month of the year in Iwanai with around 76mm 3 inches of rain making it a reasonably dry 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 6.3 hours of sunshine per day.
June temperatures in Iwanai
June rainfall
June 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 Iwanai in June 2024.
Other monthly averages
Iwanai weather stats
| Hottest month: | August | 23.2°C 73.8°F |
|---|---|---|
| Driest month: | May | 74mm 2.9ins |
| Sunniest month: | April | 6.4hrs |
| Coldest month: | January | -4°C 24.8°F |
| Wettest month: | December | 164mm 6.5ins |
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