Weather in Svájc in szeptember
Country-wide climate normals across 14 cities in Svájc.
How Hot Is Svájc in szeptember?
Uniform warmth covers Svájc in September: highs near 20°C across all cities.
Sunshine in Svájc in szeptember
Svájc's September brings mixed skies — Zürich averages 4.3h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 7:05 am and 7:35 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Svájc In szeptember?
Heavy rain shapes Svájc'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 Svájc Humid In szeptember?
Saturated air defines Svájc'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 Svájc In szeptember
Svájc'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 Svájc In szeptember
Cloudy skies dominate Svájc in September — 56% cover in Zürich, 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.