Year-round weather and climate in Montevideo, Uruguay
Average temperatures in Montevideo run from an average low of 9°C48°F in July up to an average high of 27°C81°F in February. July is the driest month at 5 rainy days; March the wettest at 13. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 1.3M
- Currency
- UYU
- Language
- Spanish
- Time zone
- Montevideo
Best time to visit
The most pleasant weather falls in December, January, and February, offering a perfect balance of comfortable temperatures and clear skies.
Rain character
Moderate Showers: Rainfall is standard and manageable. A compact travel umbrella or light rain jacket will easily get you through any wet days.
Day-to-night swing
Thermal Flatline: Day-to-night temperatures barely budge. Evenings are just as warm as the afternoon, meaning you can confidently leave the evening jacket in your hotel.
Seasonality Profile
Humid Subtropical: Sweltering, wet summers accompanied by mild, drier winters.
Evening vibe
Seasonal Terraces: During the more temperate months, the city opens up with lively outdoor terraces. For the rest of the year, expect to dine indoors.
Sightseeing stamina
All-Day Strolling: Weather is generally forgiving for long walking days. Comfortable sneakers are your most important packing item.
Average temperatures, sunshine, and rainfall
Average monthly weather in Montevideo, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Jul is typically driest at 5 days (38mm); Mar the wettest at 13 days (137mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 26°C / 79°F | 20°C / 68°F | 13h | 7 | 22mm |
| Feb | 27°C / 80°F | 21°C / 69°F | 11h | 8 | 61mm |
| Mar | 26°C / 78°F | 20°C / 68°F | 10h | 13 | 137mm |
| Apr | 21°C / 69°F | 16°C / 60°F | 9h | 11 | 79mm |
| May | 17°C / 62°F | 12°C / 54°F | 7h | 7 | 77mm |
| Jun | 15°C / 59°F | 11°C / 51°F | 7h | 7 | 41mm |
| Jul | 13°C / 55°F | 9°C / 48°F | 8h | 5 | 38mm |
| Aug | 14°C / 57°F | 10°C / 50°F | 8h | 10 | 109mm |
| Sep | 16°C / 60°F | 12°C / 53°F | 9h | 6 | 50mm |
| Oct | 19°C / 65°F | 14°C / 57°F | 10h | 7 | 58mm |
| Nov | 21°C / 70°F | 17°C / 62°F | 11h | 10 | 81mm |
| Dec | 23°C / 73°F | 18°C / 64°F | 12h | 11 | 88mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Montevideo?
The most sunshine in Montevideo comes around January, averaging 13 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Montevideo?
Your packing list depends entirely on when you travel. Temperatures in Montevideo swing from an average low of 9°C48°F in July up to 27°C81°F in February. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Montevideo?
Montevideo gets rain on about 102 days out of the year. The wettest month is March. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Montevideo with Packola.
Get the app