Weather in Suomija in rugsėjis
Country-wide climate normals across 15 cities in Suomija.
How Hot Is Suomija in rugsėjis?
Mild conditions are universal across Suomija in September: highs near 14°C in Helsinki, similar elsewhere.
Sunshine in Suomija in rugsėjis
Suomija 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 Suomija In rugsėjis?
Moderate rainfall defines Suomija's September: Helsinki averages 71mm across 12 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 Suomija Humid In rugsėjis?
Heavy oppressive humidity covers Suomija 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 Suomija In rugsėjis
Gentle steady winds define Suomija's September: Helsinki averages 17 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Suomija In rugsėjis
Cloudy skies dominate Suomija in September — 69% cover in Helsinki, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.