Weather in Finnország in május
Country-wide climate normals across 15 cities in Finnország.
How Hot Is Finnország in május?
Finnország's small geographic footprint means May is uniformly mild — typical 13°C highs nationwide.
Sunshine in Finnország in május
Variable weather dominates Finnország in May: 4.9h of direct sun on a typical day in Helsinki, with daylight from 4:40 am to 9:55 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In Finnország In május?
Typical May rainfall covers Finnország: about 50mm in Helsinki across 9 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Finnország Humid In május?
Mugginess defines Finnország's May: humidity averages 69% in Helsinki, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.
Wind In Finnország In május
Finnország's May has gentle wind — Helsinki averages 17 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Finnország In május
Finnország sees mostly cloudy weather through May: Helsinki averages 64% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.