Viedma Weather & Climate: Best Time to Visit

The climate in Viedma is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in January to a moderate 13°C (55°F) in the coolest month, July.

Nights vary from 17°C (63°F) in January to around 6°C (43°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Viedma has a relatively dry climate with low precipitation, averaging 394 mm (16 in) of rainfall annually. Viedma offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month March (44 mm (1.7 in)) and the driest month December (24 mm (0.9 in)) is not too significant. For more details, please visit our Viedma Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

For those who appreciate different seasons, Viedma serves as an ideal destination. Expect longer, more sun-filled days in December with an average of 9.8 hours of sunshine daily, and embrace the darker days in June, offering only 4.3 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Viedma.

The city experiences its highest humidity in June, reaching 75%. In December, the humidity drops to its lowest level at 49%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year