The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
San Carlos Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit San Carlos.
–
Climate overview of San Carlos
The climate in San Carlos, Uco Valley - Valle de Uco, Argentina, is marked by large temperature swings across the seasons, ranging from 27°C (81°F) in January to 11°C (52°F) in July.
The city has a wet climate, receiving around 1396 mm (55 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. October is the wettest month.
San Carlos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Carlos - and find the best time to visit.
Monthly Temperature in San Carlos
In San Carlos, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C (81°F) in January to a chilly 11°C (52°F) in July.
Nighttime temperatures range from 13°C (55°F) in January to -2°C (28°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Carlos
San Carlos experiences significant rain/snowfall throughout the year, averaging 1396 mm (55 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, October, sees around 142 mm (5.6 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 77 mm (3 in) of rainfall. For more details, please visit our San Carlos Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit San Carlos
Conditions in San Carlos are generally most comfortable in January, February, March, October, November and December. They are typically least comfortable in May, June, July, August and September.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very good
Feb
very good
Mar
very good
Apr
good
May
mixed
Jun
mixed
Jul
mixed
Aug
mixed
Sep
mixed
Oct
very good
Nov
very good
Dec
very good
- Best overall: January, February, March, October, November and December
- Warmest weather: January and December
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: July, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in San Carlos
What is the best time to visit San Carlos?
January, February, March, October, November and December typically offer the most optimal weather in San Carlos. In contrast, May, June, July, August and September tend to have less optimal conditions. San Carlos has warm summers and cold winters.
What temperatures can I expect in San Carlos?
Daytime highs range from 11°C (52°F) in July to 27°C (81°F) in January. Nighttime lows range from -2°C (28°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does San Carlos get?
Annual rainfall is around 1396 mm (55 in). October is the wettest month with 142 mm (5.6 in), while July is the driest with 77 mm (3 in).
San Carlos 3-Day Forecast
San Carlos on the map
San Carlos is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Córdoba
25°C (77°F) Mendoza
24°C (75°F) Salta
23°C (73°F) Villa Carlos Paz23°C (73°F) Buenos Aires23°C (73°F) Mar del Plata18°C (64°F) San Carlos de Bariloche11°C (52°F) San Martín de los Andes11°C (52°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
Warm Days, Cool Nights: 8 Destinations With the Perfect Day-Night Temperature
Prefer warm sunny days but cool evenings? Compare eight destinations with daytime temperatures of around 25–30°C, cooler nights, low rainfall and plenty of sunshine.
Be amazed by Buenos Aires
The city of beautiful museums, cute streets, green parks, lots of good food, interesting local neighborhoods and impressive historical buildings.
Argentina in November: Where to Go for the Best Weather
Compare November weather in Mendoza, Buenos Aires, Cafayate, Bariloche and Ushuaia to find Argentina's warmest, sunniest and driest places.