Uruguay in December: where is it warmest?
In December, Montevideo is the warmest place with 25 °C by day, Punta del Este the coolest with 23 °C. 2 of 2 destinations have good holiday weather.
All destinations in December, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Montevideo | 90 | 25° | 22° | 9 h | 8 |
| Punta del Este | 67 | 23° | 21° | 9 h | 9 |
Uruguay in December: quick answers
Uruguay in December: where is it warmest?
The warmest places in December are Montevideo (25 °C) and Punta del Este (23 °C).
Uruguay in December: where is the sea warmest?
The sea is warmest at Montevideo (22 °C) and Punta del Este (21 °C).
Uruguay in December: where is the weather best?
The best holiday weather in December – 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