June weather forecastIsojoki, Finland
June
Weather in June
The first month of the summer, June, is a refreshing month in Isojoki, Finland, with an average temperature varying between 8.7°C (47.7°F) and 18.4°C (65.1°F).Temperature
The arrival of June witnesses a small shift in the average high-temperature, moving from a mild 14.8°C (58.6°F) in May to a still refreshing 18.4°C (65.1°F). An average low-temperature of 8.7°C (47.7°F) is recorded during the nights in June in Isojoki.Humidity
The average relative humidity in June is 70%.Rainfall
In Isojoki, in June, it is raining for 14.3 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, there are 144.9 rainfall days, and 493mm (19.41") of precipitation is accumulated.Snowfall
In Isojoki, snow does not fall in June through September.Daylight
The month with the longest days in Isojoki is June, with an average of 19h and 36min of daylight.On the first day of June in Isojoki, sunrise is at 03:56 and sunset at 23:03. On the last day of the month, sunrise is at 03:46 and sunset at 23:25 EEST.
Sunshine
With an average of 11.7h of sunshine, June has the most sunshine of the year.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in Isojoki. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 5 during June morphs into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Isojoki, Finland
- Average high temperature in June: 18.4°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in June: 8.7°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in June
Isojoki, Finland
- Average pressure in June: 1011.9mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1006.8mbar).
Average wind speed in June
Isojoki, Finland
- Average wind speed in June: 11.2km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).
Average humidity in June
Isojoki, Finland
- Average humidity in June: 70%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (67%).
Average rainfall in June
Isojoki, Finland
- Average rainfall in June: 40mm
The wettest month (with the highest rainfall) is July (54mm).
The driest months (with the least rainfall) are April and September (34mm).
Average rainfall days in June
Isojoki, Finland
- Average rainfall days in June: 14.3 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in June
Isojoki, Finland
- Average snowfall in June: 0mm
The month with the highest snowfall is December (234mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in June
Isojoki, Finland
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Isojoki, Finland
- Average daylight in June: 19h and 36min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in June: 11h and 42min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 1h and 48min).
Average sunshine days in June
Isojoki, Finland
- Average sunshine days in June: 12.8 days
The month with the most sunshine days is May (14.4 days).
The month with the least sunshine days is February (7.1 days).
Average UV index in June
Isojoki, Finland
- Average UV index in June: 5
The months with the highest UV index are June and July (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
Isojoki, Finland
- Average cloud cover in June: 44
The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are June and July (Cloud cover 44).
Average visibility in June
Isojoki, Finland
- Average visibility in June: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
