Weather in Schweden in September
Country-wide climate normals across 15 cities in Schweden.
How Hot Is Schweden in September?
Mild conditions are universal across Schweden in September: highs near 16°C in Stockholm, similar elsewhere.
Sunshine in Schweden in September
Sun and cloud trade off across Schweden in September: Stockholm averages 3.1h of direct sun a day, with daylight from 6:15 am to 7:05 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 Schweden In September?
Schweden sees moderate rainfall in September — Stockholm averages 69mm across 10 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's September weather mixes sunny stretches with regular shower spells.
Is Schweden Humid In September?
Saturated air defines Schweden's September: humidity at 77% in Stockholm, 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 Schweden In September
Gentle steady winds define Schweden's September: Stockholm averages 18 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Schweden In September
Cloudy skies dominate Schweden in September — 67% cover in Stockholm, 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.