Weather in Finnország in szeptember
Country-wide climate normals across 15 cities in Finnország.
How Hot Is Finnország in szeptember?
Mild conditions are universal across Finnország in September: highs near 14°C in Helsinki, similar elsewhere.
Sunshine in Finnország in szeptember
Finnország sees limited sun in September: just 2.8h a day in Helsinki, with heavy cloud cover common across most regions. Daylight runs from 6:50 am to 7:40 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Finnország In szeptember?
Finnország sees moderate rainfall in September — Helsinki averages 71mm across 12 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's September weather mixes sunny stretches with regular shower spells.
Is Finnország Humid In szeptember?
Heavy oppressive humidity covers Finnország in September: 80% on average in Helsinki, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Finnország In szeptember
Finnország's September 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 szeptember
Finnország sees mostly cloudy weather through September: Helsinki averages 69% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.