The climate in Yli-Ii during June can be summarized as mild and reasonably dry.
June is in the summer in Yli-Ii and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 8°C (46°F) is normal.
| Daytime temperature | 17.8°C 64°F |
|---|---|
| Nightly temperature | 7.9°C 46.1°F |
| Average temperature | 12.8°C 55°F |
| Daily sunshine | 0 hrs |
| Avg rainfall | 50 mm 2 ins |
| Rainy days | 13 days |
| Sea temperature | 6.8°C 44.2°F |
| Humidity | 65% |
| Windspeed | 13.7kph 9 mph |
On average June is the 5th wettest month of the year in Yli-Ii with around 50mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 0 hours of sunshine per day.
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 Yli-Ii in June 2025.
| Hottest month: | July | 19.9°C 67.8°F |
|---|---|---|
| Driest month: | April | 25mm 1ins |
| Sunniest month: | June | 0hrs |
| Coldest month: | January | -8.4°C 16.9°F |
| Wettest month: | August | 69mm 2.7ins |