Uruguay weather in September
Temperature, rain, what to pack, this month's events and prices

September in Uruguay: changeable weather. Roughly 11h 50m of daylight, with light from about 05:49 to 17:39. September isn't peak season in Uruguay. The upside: quiet and cheaper. The downside: weather that needs flexibility.
Uruguay in September
September in Uruguay, what works
Match the plan to the forecast — a mix of indoor sights and outdoor time keeps it flexible.
What to pack: Check the forecast close to your trip and pack layers accordingly.
September in Uruguay, FAQ
Does it snow in Uruguay in September?
How many hours of daylight in Uruguay in September?
Is September a good time to visit Uruguay?
Uruguay — flights & hotels
Check prices for your dates. Booking early is well below the last-minute price.
Check flight prices to Uruguay, every airline at once.
Rates in Uruguay shift daily. See what your night costs now.
About this page
Written and checked by the Around the World team. We compare prices across the major providers, cross-check official sources, and update when something changes. We have no stake in any one provider — links are affiliate links, and the price is the same for you.
Sources: Climate: Open-Meteo 1991-2020 · Daylight: astronomical calculation · Holidays: date-holidays dataset