Tandil Weather & Climate: Best Time to Visit

Visitors to Tandil can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in January, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like July.

At night, you can expect temperatures ranging from 14°C (57°F) in January to around 3°C (37°F) during July.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Tandil experiences moderate precipitation patterns, averaging 838 mm (33 in) yearly. While rainfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 94 mm (3.7 in) of precipitation, spread over 10 rainy days.

In contrast, the driest month July experiences a drier climate, with about 44 mm (1.7 in) of rainfall spread across 7 rainy days. For more details, please visit our Tandil Precipitation page.

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

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Tandil. While January receives considerable daily sunshine with up to 8.8 hours, June marks the darkest time of the year, where sunshine is scarce with only 4.0 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 Tandil.

The city experiences its highest humidity in May, reaching 81%. In December, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year