Väder i Slovenien i september
Klimatinormaler för hela landet över 15 städer i Slovenien.
How Hot Is Slovenien in september?
Slovenien's September brings reliable warmth — typical highs of 21°C nationwide, with Ljubljana representative and regional variation from 10°C to 24°C.
Sunshine in Slovenien in september
Slovenien's September brings mixed skies — Ljubljana averages 4.5h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 6:40 am and 7:10 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Slovenien In september?
Heavy rain shapes Slovenien's September: Ljubljana averages 155mm across 12 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 Slovenien Humid In september?
Heavy oppressive humidity covers Slovenien in September: 76% on average in Ljubljana, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Slovenien In september
Winds are light across Slovenien in September — averaging 10 kph in Ljubljana, with mostly still air across the country. Outdoor activity is comfortable; sailing and similar wind-dependent sports may struggle. The pattern is consistent in most regions.
Cloud Cover In Slovenien In september
Slovenien sees mostly cloudy weather through September: Ljubljana averages 54% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.