Weather in Uruguay in septiembre
Country-wide climate normals across 14 cities in Uruguay.
How Hot Is Uruguay in septiembre?
Uruguay's small geographic footprint means September is uniformly mild — typical 19°C highs nationwide.
Sunshine in Uruguay in septiembre
Variable weather dominates Uruguay in September: 4.1h of direct sun on a typical day in Montevideo, with daylight from 6:40 am to 6:35 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In Uruguay In septiembre?
Heavy rain shapes Uruguay's September: Montevideo averages 120mm across 8 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 Uruguay Humid In septiembre?
Heavy oppressive humidity covers Uruguay in September: 79% on average in Montevideo, 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 Uruguay In septiembre
Breezy conditions cover Uruguay's September: Montevideo sits at 22 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Cloud Cover In Uruguay In septiembre
Uruguay sees mostly cloudy weather through September: Montevideo averages 58% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.