Weather in Estonija in september
Country-wide climate normals across 15 cities in Estonija.
How Hot Is Estonija in september?
Estonija's small geographic footprint means September is uniformly mild — typical 16°C highs nationwide.
Sunshine in Estonija in september
Dark, overcast days dominate Estonija in September — Tallinn sees just 3.0h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Estonija In september?
Moderate rainfall defines Estonija's September: Tallinn averages 68mm across 11 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 Estonija Humid In september?
Estonija is enveloped in tropical-thick humidity through September: Tallinn averages 78%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Estonija In september
Gentle steady winds define Estonija's September: Tallinn averages 20 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Estonija In september
Estonija sees mostly cloudy weather through September: Tallinn averages 67% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.