Weather in Oostenrijk in september
Country-wide climate normals across 15 cities in Oostenrijk.
How Hot Is Oostenrijk in september?
Oostenrijk's September is consistently warm — typical 20°C, with no major regional outliers.
Sunshine in Oostenrijk in september
Variable weather dominates Oostenrijk in September: 4.2h of direct sun on a typical day in Vienna, with daylight from 6:30 am to 7:05 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In Oostenrijk In september?
Wet conditions dominate Oostenrijk in September — Vienna sees 120mm of rain across 12 days, with rain a near-daily feature in most regions. Some areas see considerably more, particularly mountain-facing or windward coasts. Plan around frequent showers and pack reliable rainwear.
Is Oostenrijk Humid In september?
Saturated air defines Oostenrijk's September: humidity at 76% in Vienna, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Oostenrijk In september
Light breezes are typical across Oostenrijk in September: 11 kph in Vienna, 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 Oostenrijk In september
Oostenrijk sees mostly cloudy weather through September: Vienna averages 56% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.