June weather forecastIlloinen, Finland
June
Weather in June
The first month of the summer, June, is an enjoyable month in Illoinen, Finland, with an average temperature fluctuating between 17°C (62.6°F) and 10.1°C (50.2°F).Temperature
In Illoinen, the average high-temperature in June slightly rises, from a mild 13.2°C (55.8°F) in May, to an enjoyable 17°C (62.6°F). Illoinen observes an average nighttime temperature of 10.1°C (50.2°F) during June.Humidity
In June, the average relative humidity is 73%.Rainfall
In June, the rain falls for 11.8 days. Throughout June, 27mm (1.06") of precipitation is accumulated. In Illoinen, during the entire year, the rain falls for 134.6 days and collects up to 394mm (15.51") of precipitation.Snowfall
June through September are months without snowfall in Illoinen.Daylight
The month with the longest days is June, with an average of 18h and 54min of daylight.On the first day of the month, sunrise is at 04:15 and sunset at 22:43. On the last day of June, in Illoinen, sunrise is at 04:08 and sunset at 23:01 EEST.
Sunshine
In June, the average sunshine in Illoinen is 11.3h.UV index
The months with the highest UV index in Illoinen are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 5 in June translates into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Illoinen, Finland
- Average high temperature in June: 17°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in June: 10.1°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-5.6°C).
Average pressure in June
Illoinen, Finland
- Average pressure in June: 1012.3mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in June
Illoinen, Finland
- Average wind speed in June: 14.4km/h
The windiest month (with the highest average wind speed) is December (20.4km/h).
The calmest month (with the lowest average wind speed) is July (13.9km/h).
Average humidity in June
Illoinen, Finland
- Average humidity in June: 73%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall in June
Illoinen, Finland
- Average rainfall in June: 27mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in June
Illoinen, Finland
- Average rainfall days in June: 11.8 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in June
Illoinen, Finland
- Average snowfall in June: 0mm
The month with the highest snowfall is January (103mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in June
Illoinen, Finland
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Illoinen, Finland
- Average daylight in June: 18h and 54min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in June: 11h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in June
Illoinen, Finland
- Average sunshine days in June: 16.3 days
The month with the most sunshine days is May (17.2 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in June
Illoinen, Finland
- Average UV index in June: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in June
Illoinen, Finland
- Average cloud cover in June: 37
The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in June
Illoinen, Finland
- Average visibility in June: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are February and March (8km).
