San Gregorio Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from very warm to moderate in San Gregorio. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in August to a moderate 15°C (59°F) in the coolest month, February.

Nights vary from 21°C (70°F) in August to around 7°C (45°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

San Gregorio maintains relatively dry conditions year-round, recording average annual precipitation of 424 mm (17 in). The climate in San Gregorio shows significant variation throughout the year. Expect moderate rainfall in November, the wettest month, with an average of 65 mm (2.6 in) of precipitation over 14 rainy days.

In contrast, the driest month July offers drier and sunnier days, with around 3 mm (0.1 in) of rainfall over 2 rainy days. For more details, please visit our San Gregorio Precipitation page.

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

The average number of days each month with precipitation

For those who appreciate different seasons, San Gregorio serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.4 hours of sunshine daily, and embrace the darker days in December, offering only 4.2 hours of daily sunlight.

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 Gregorio.

The city experiences its highest humidity in December, reaching 80%. In July, 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