Las Cabezas de San Juan Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from very hot to moderate in Las Cabezas de San Juan. Average daytime temperatures reach a very hot 35°C (95°F) in July. In January, the coolest month of the year, temperatures drop to a moderate 17°C (63°F).

At night, temperatures range from around 21°C (70°F) in July to 7°C (45°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Las Cabezas de San Juan has a moderate amount of precipitation, averaging 541 mm (21 in) of rainfall annually. Las Cabezas de San Juan can be quite wet during December, receiving approximately 81 mm (3.2 in) of precipitation over 14 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 2.2 mm (0.1 in) of precipitation spread across 2 rainy days. For more details, please visit our Las Cabezas de San Juan Precipitation page.

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

The average number of days each month with precipitation

Las Cabezas de San Juan can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 12.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 5.3 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 moderate throughout the year in Las Cabezas de San Juan.

The city experiences its highest humidity in December, reaching 75%. In July, the humidity drops to its lowest level at 45%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year