Weather in Suomi in toukokuu
Country-wide climate normals across 15 cities in Suomi.
How Hot Is Suomi in toukokuu?
Mild conditions are universal across Suomi in May: highs near 13°C in Helsinki, similar elsewhere.
Sunshine in Suomi in toukokuu
Variable weather dominates Suomi 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 Suomi In toukokuu?
Moderate rainfall defines Suomi's May: Helsinki averages 50mm across 9 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is Suomi Humid In toukokuu?
Suomi's May is humid — 69% on average in Helsinki, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In Suomi In toukokuu
Light breezes are typical across Suomi in May: 17 kph in Helsinki, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Suomi In toukokuu
Suomi 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.