Weather in スイス連邦 in 9月
Country-wide climate normals across 14 cities in スイス連邦.
How Hot Is スイス連邦 in 9月?
スイス連邦's September is consistently warm — typical 20°C, with no major regional outliers.
Sunshine in スイス連邦 in 9月
Sun and cloud trade off across スイス連邦 in September: Zürich averages 4.3h of direct sun a day, with daylight from 7:05 am to 7:35 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In スイス連邦 In 9月?
Heavy rain shapes スイス連邦's September: Zürich averages 109mm across 11 days, and most regions of the country see similar persistent wet conditions. Long sunny stretches are rare. Expect rain on roughly two out of every three days.
Is スイス連邦 Humid In 9月?
Saturated air defines スイス連邦's September: humidity at 78% in Zürich, 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 スイス連邦 In 9月
スイス連邦's September has gentle wind — Zürich averages 10 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In スイス連邦 In 9月
スイス連邦 sees mostly cloudy weather through September: Zürich averages 56% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.