Río Grande Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Río Grande.
Climate overview of Río Grande
The climate in Río Grande, Tierra del Fuego, Argentina, sees a moderate range of temperatures across the year, from 14°C (57°F) in January down to 6°C (43°F) in July.
With around 483 mm (19 in) of annual rain/snowfall, Río Grande has a fairly dry climate. However, it has a distinct dry season from May to November. The wettest month is January, while October sees the least rain.
Río Grande Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Río Grande — and find the best time to visit.
Monthly Temperature in Río Grande
The climate in Río Grande experiences moderate temperature changes, with mild shifts between seasons. Average daytime temperatures reach a moderate 14°C (57°F) in January. In July, the coolest month of the year, temperatures drop to a chilly 6°C (43°F).
At night, temperatures range from around 8°C (46°F) in January to 1°C (34°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Río Grande
Río Grande tends toward drier weather patterns, receiving approximately 483 mm (19 in) of rain/snow per year. Río Grande experiences moderate seasonal variation in rainfall, with monthly averages ranging from 56 mm (2.2 in) in January, the wettest month, and 29 mm (1.1 in) in October, the driest month. For more details, please visit our Río Grande 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 Río Grande
Frequently asked questions about the climate in Río Grande
What is the best time to visit Río Grande?
January and February typically offer the most optimal weather in Río Grande. In contrast, May, June, July and August tend to have less optimal conditions. Río Grande has a distinct dry season from May to November.
What temperatures can I expect in Río Grande?
Daytime highs range from 6°C (43°F) in July to 14°C (57°F) in January. Nighttime lows range from 1°C (34°F) to 8°C (46°F).
How much rain does Río Grande get?
Annual rainfall is around 483 mm (19 in). January is the wettest month with 56 mm (2.2 in), while October is the driest with 29 mm (1.1 in).
Río Grande 3-Day Forecast
Río Grande 3-Day Forecast
Río Grande on the map
Río Grande is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Córdoba
18°C (64°F) Salta
17°C (63°F) Buenos Aires16°C (61°F) Villa Carlos Paz16°C (61°F) Mendoza14°C (57°F) Mar del Plata13°C (55°F) San Carlos de Bariloche
4°C (39°F) San Martín de los Andes4°C (39°F) 
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