La Plata Weather & Climate: Best Time to Visit

In La Plata, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 29°C (84°F) in January. In July, the coolest month of the year, temperatures drop to a moderate 15°C (59°F).

At night, temperatures range from around 20°C (68°F) in January to 7°C (45°F) in July.

Check out our detailed temperature page for more information.

Temperature ranges by month

La Plata experiences significant rainfall throughout the year, averaging 1027 mm (40 in) of precipitation annually. Despite minor fluctuations, La Plata enjoys fairly consistent precipitation throughout the year. In October, you can expect around 107 mm (4.2 in) of precipitation, while in May, La Plata receives about 67 mm (2.6 in). For more details, please visit our La Plata Precipitation page.

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

The average number of days each month with precipitation

La Plata can be enjoyed more throughout the sunniest month of January under a blue sky, with approximately 9.5 hours of sunshine daily. In contrast, the city experiences much darker days in June, with only 4.4 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in La Plata.

The city experiences its highest humidity in June, reaching 79%. In December, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year