Weather in Rumania in September
Country-wide climate normals across 15 cities in Rumania.
How Hot Is Rumania in September?
Rumania's September is consistently warm — typical 24°C, with no major regional outliers.
Sunshine in Rumania in September
Rumania's September brings mixed skies — Bucharest averages 5.8h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 6:55 am and 7:25 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Rumania In September?
Rumania sees moderate rainfall in September — Bucharest averages 54mm across 7 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 Rumania Humid In September?
Rumania sees comfortable humidity in September: about 56% in Bucharest, with similar conditions across most regions. The air feels balanced — neither dry nor sticky — making outdoor activity pleasant throughout the day. Coastal and inland cities track within a few percentage points of each other.
Wind In Rumania In September
Rumania's September has gentle wind — Bucharest averages 15 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Rumania In September
Mixed skies cover Rumania in September: 45% cloud cover in Bucharest, with similar variable conditions in most regions. Days alternate between sunny stretches and cloudy spells, and weather changes through the day are common. Plan for variability.