San Lorenzo Weather & Climate: Best Time to Visit

The weather in San Lorenzo changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a very warm 34°C (93°F) in January to a comfortable 24°C (75°F) in July.

Nighttime temperatures range from 23°C (73°F) in January to 13°C (55°F) in July.

Check out our detailed temperature page for more information.

Temperature ranges by month

San Lorenzo experiences significant rainfall throughout the year, averaging 1659 mm (65 in) of precipitation annually. The seasons in San Lorenzo bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 198 mm (7.8 in) of precipitation. This rainfall is distributed across 7 rainy days.

In contrast, the driest month, August, experiences much less rainfall, totaling 69 mm (2.7 in) over 4 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our San Lorenzo Precipitation page.

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

The average number of days each month with precipitation

In San Lorenzo, summer days are longer and more sunny, with daily sunshine hours peaking at 9.9 hours in December. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 5.5 hours per average 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 San Lorenzo.

The city experiences its highest humidity in May, reaching 76%. In September, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year