San Nicolás del Puerto Weather & Climate: Best Time to Visit

In San Nicolás del Puerto, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very hot 36°C (97°F) in July, the warmest time of the year, to a moderate 14°C (57°F) during cooler months like January.

At night, you can expect temperatures ranging from 20°C (68°F) in July to around 5°C (41°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, San Nicolás del Puerto receives a reasonable amount of rainfall, with an annual precipitation of 548 mm (22 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives moderate rainfall, averaging 75 mm (3 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month July brings less rainfall, with 3.5 mm (0.1 in) over 3 rainy days. For more details, please visit our San Nicolás del Puerto 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 San Nicolás del Puerto. While July receives considerable daily sunshine with up to 12.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 5.2 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 San Nicolás del Puerto.

The city experiences its highest humidity in January, reaching 79%. In July, 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