Uruguay Climate and Average Weather
Climate of Uruguay: average temperatures, rainfall and seasons month by month.
Climate in Uruguay month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 75° | 67° | 2,4 in | ★★★★☆ |
| February | 78° | 69° | 2,9 in | ★★★★☆ |
| March | 74° | 67° | 4,7 in | ★★★★☆ |
| April | 68° | 62° | 3,4 in | ★★★★☆ |
| May | 60° | 54° | 1,9 in | ★★★★☆ |
| June | 56° | 49° | 1,9 in | ★★★★☆ |
| July | 54° | 47° | 1,3 in | ★★★★☆ |
| August | 57° | 50° | 3,1 in | ★★★★☆ |
| September | 60° | 53° | 2,3 in | ★★★★☆ |
| October | 66° | 57° | 2,6 in | ★★★★☆ |
| November | 70° | 61° | 3,2 in | ★★★★☆ |
| December | 74° | 66° | 2,8 in | ★★★★☆ |
Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).
Recent extremes in Uruguay
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Uruguay compares with nearby places
Annual averages, and the difference against Uruguay.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Buenos Aires | 128 mi | 64°F | +34°F warmer | 42 in |
| Argentina | 128 mi | 64°F | +34°F warmer | 42 in |
| Ezeiza International Airport | 135 mi | 63°F | +33°F warmer | 39 in |
Best time to visit Uruguay
Go in January, February, May, September, October, November and December. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: March, June and August - expect the least comfortable mix of heat, cold or rain.
What this means for Uruguay
Today is cooler than average for August. The forecast high of 50°F is 7.2°F below the 57°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 55°F.
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid March, June and August - historically the least comfortable months here.
Summary
Uruguay is a country in South America. Uruguay is a country in South America with its capital at Montevideo. It has a population of about 3.4 million. The capital is Montevideo.
Right now it is 48°F (9°C) in Uruguay with overcast. It feels like 37°F. Today runs from 48°F to 50°F. Chance of precipitation is 8%. Sightseeing conditions score 7.7/10 - good conditions.
The best time to visit Uruguay is January, February, May, September, October, November and December. The climate is Mediterranean. March, June and August tend to be the least comfortable months. February is the warmest month with average highs near 78°F, while July is the coldest with lows near 47°F.
The closest major airport is Ezeiza International Airport (EZE), about 135 mi away.
In plain terms. Today is cooler than average for August. The forecast high of 50°F is 7.2°F below the 57°F typical for this month. The best window to be outside is roughly 5 PM to 8 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Uruguay today at 8.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Uruguay
| Type | Country |
|---|---|
| Continent | South America |
| Continent | South America |
| Coordinates | 34°54′4″S 56°9′52.2″W (-34.9011, -56.1645) |
| Capital | Montevideo |
| Population | 3.400.000 |
| Area | 68.037 sq mi |
| ISO code | UY |
| ISO 3166-1 alpha-3 | URY |
| Currency | Uruguayan peso (UYU) |
| Languages | Spanish |
| Calling code | +598 |
| Time zone | America/Montevideo |
| Local time | 4:10 PM (UTC-03:00) |
| Best months | January, February, May, September, October, November and December |
| Climate | Mediterranean |
Weather map for Uruguay
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Uruguay
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Uruguay?
Uruguay is a country in South America. Its coordinates are -34.9011, -56.1645. It lies in South America.
What is the weather like in Uruguay right now?
It is currently 48°F (9°C) with overcast. Humidity is 67% and wind is 18 mph.
When is the best time to visit Uruguay?
January, February, May, September, October, November and December offer the most comfortable conditions in Uruguay, which has a Mediterranean climate. March, June and August are usually the hardest months for outdoor plans.
What time zone is Uruguay in?
Uruguay observes America/Montevideo (UTC-03:00). The local time is 4:10 PM.
How many people live in Uruguay?
Uruguay has a population of approximately 3.4 million.
What is the nearest airport to Uruguay?
The closest airports are Ezeiza International Airport (EZE), 135 mi away.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 4:10 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
