Termas de Río Hondo Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from very warm to pleasant in Termas de Río Hondo. Average daytime temperatures reach a very warm 33°C (91°F) in January. In June, the coolest month of the year, temperatures drop to a pleasant 21°C (70°F).

At night, temperatures range from around 22°C (72°F) in January to 8°C (46°F) in June.

Check out our detailed temperature page for more information.

Temperature ranges by month

Termas de Río Hondo has a relatively rainy climate with high precipitation levels, averaging 1151 mm (45 in) of rainfall annually. Termas de Río Hondo can be quite wet during January, receiving approximately 215 mm (8.5 in) of precipitation over 10 rainy days.

In contrast, during the driest month (August), you will experience much drier conditions, with 14 mm (0.6 in) of precipitation spread across 2 rainy days. For more details, please visit our Termas de Río Hondo Precipitation page.

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

The average number of days each month with precipitation

Termas de Río Hondo can be enjoyed more throughout the sunniest month of January under a blue sky, with approximately 8.0 hours of sunshine daily. In contrast, the city experiences much darker days in June, with only 4.5 hours of sunlight per day.

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 Termas de Río Hondo.

The city experiences its highest humidity in April, reaching 76%. In September, the humidity drops to its lowest level at 51%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year