June weather forecastSeinäjoki, Finland
June
Weather in June
June in Seinäjoki can be called the threshold to peak summer. This period offers the longest daylight hours of up to 20 hours paving the way for leisurely afternoons. The city also revels under a maximum number of sunshine hours keeping the weather sunny and bright. The temperature graph steadily ascends, fuelled by the abundant sunshine. Bouts of rainfall appear less frequent compared to the previous month.Temperature
June's arrival in Seinäjoki coincides with a marginal rise in the average high-temperature, moving from May's mild 14.5°C (58.1°F) to an enjoyable 18.3°C (64.9°F). Seinäjoki's temperature in June lowers to a consistent average of 8.5°C (47.3°F) during the nights.Humidity
May and June, with an average relative humidity of 67%, are the least humid months.Rainfall
In Seinäjoki, in June, it is raining for 14.8 days, with typically 39mm (1.54") of accumulated precipitation. In Seinäjoki, during the entire year, the rain falls for 134.7 days and collects up to 432mm (17.01") of precipitation.Snowfall
June through September are months without snowfall in Seinäjoki.Daylight
The month with the longest days is June, with an average of 20h and 0min of daylight.On the first day of the month, sunrise is at 03:43 and sunset at 23:09. On the last day of June, sunrise is at 03:32 and sunset at 23:32 EEST.
Sunshine
June has the most sunshine of the year in Seinäjoki, with an average of 12h of sunshine.UV index
In June, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A daily high UV index of 4 in June leads to these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Seinäjoki, Finland
- Average high temperature in June: 18.3°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in June: 8.5°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in June
Seinäjoki, Finland
- Average pressure in June: 1011.5mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in June
Seinäjoki, Finland
- Average wind speed in June: 10.5km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in June
Seinäjoki, Finland
- Average humidity in June: 67%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in June
Seinäjoki, Finland
- Average rainfall in June: 39mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in June
Seinäjoki, Finland
- Average rainfall days in June: 14.8 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in June
Seinäjoki, Finland
- Average snowfall in June: 0mm
The month with the highest snowfall is December (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in June
Seinäjoki, Finland
- Average snowfall days in June: 0.1 days
The month with the highest number of snowfall days is December (16.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Seinäjoki, Finland
- Average daylight in June: 20h and 0min
The month with the longest days is June (Average daylight: 20h and 0min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in June: 12h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in June
Seinäjoki, Finland
- Average sunshine days in June: 13.3 days
The month with the most sunshine days is February (15 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in June
Seinäjoki, Finland
- Average UV index in June: 4
The month with the highest UV index is 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
Seinäjoki, Finland
- Average cloud cover in June: 43
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in June
Seinäjoki, Finland
- Average visibility in June: 9km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
