Capital city, Uruguay
Montevideo weather by month and the best time to visit
When to go to Montevideo
Nov–Mar is warm and sunny for the beaches; Jan–Feb is hottest. Jun–Aug is cool and damp, with strong winds off the river.
Montevideo weather by month
Average daily high, rainfall and conditions.
- Jan26°102 mm
- Feb25°106 mm
- Mar24°118 mm
- Apr20°114 mm
- May17°84 mm
- Jun14°98 mm
- Jul12°92 mm
- Aug14°89 mm
- Sep15°96 mm
- Oct18°103 mm
- Nov22°96 mm
- Dec24°86 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 26°C79°F | 20°C68°F | 102 mm | 72% | Pleasant |
| February | 25°C78°F | 20°C68°F | 106 mm | 75% | Pleasant |
| March | 24°C74°F | 18°C65°F | 118 mm | 77% | Pleasant |
| April | 20°C69°F | 16°C60°F | 114 mm | 78% | Pleasant |
| May | 17°C62°F | 12°C54°F | 84 mm | 82% | Cool |
| June | 14°C56°F | 9°C49°F | 98 mm | 84% | Cool |
| July | 12°C54°F | 8°C47°F | 92 mm | 85% | Cool |
| August | 14°C57°F | 9°C48°F | 89 mm | 84% | Cool |
| September | 15°C60°F | 10°C51°F | 96 mm | 82% | Cool |
| October | 18°C65°F | 13°C55°F | 103 mm | 80% | Pleasant |
| November | 22°C71°F | 16°C60°F | 96 mm | 75% | Pleasant |
| December | 24°C76°F | 18°C64°F | 86 mm | 72% | Pleasant |
Best months across Uruguay
| Place | Best months | Warmest month |
|---|---|---|
| Montevideo | Nov–Mar | Jan (26°C) |
| Punta del Este | Dec–Mar | Jan (25°C) |
| Colonia del Sacramento | Mar–Apr, Oct–Nov | Jan (28°C) |
| Punta del Diablo | Dec–Mar | Jan (27°C) |
Quick answers
What is the best month to visit Montevideo?
Nov–Mar. Nov–Mar is warm and sunny for the beaches; Jan–Feb is hottest. Jun–Aug is cool and damp, with strong winds off the river.
When is the rainy season in Montevideo?
Rain peaks in March with about 118 mm. No month averages 150 mm or more.
What is the hottest month in Montevideo?
January, with average highs of 26°C (79°F).
How cold does Montevideo get?
The coolest nights are in July, averaging 8°C (47°F).
More about Montevideo
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Sources
- NASA POWER climatology (2001–2020)
- Montevideo Municipality
- Carrasco International Airport
- Hospital Británico
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.