Uruguay in August: where is it warmest?
In August, Montevideo is the warmest place with 16 °C by day, Punta del Este the coolest with 15 °C. 1 of 2 destinations have good holiday weather.
All destinations in August, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Montevideo | 67 | 16° | 12° | 5 h | 8 |
| Punta del Este | 21 | 15° | 12° | 5 h | 9 |
Uruguay in August: quick answers
Uruguay in August: where is it warmest?
The warmest places in August are Montevideo (16 °C) and Punta del Este (15 °C).
Uruguay in August: where is the sea warmest?
The sea is warmest at Montevideo (12 °C) and Punta del Este (12 °C).
Uruguay in August: where is the weather best?
The best holiday weather in August – warm, sunny and dry – is in Montevideo and Punta del Este.
Uruguay month by month
Uruguay: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences