San Mateo de Gállego Weather & Climate: Best Time to Visit

Visitors to San Mateo de Gállego can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 34°C (93°F) in July to a moderate 13°C (55°F) in January.

Nighttime temperatures range from 19°C (66°F) in July to 3°C (37°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

San Mateo de Gállego's climate is marked by below-average rainfall, accumulating 438 mm (17 in) of precipitation yearly. The seasons in San Mateo de Gállego bring significant changes in precipitation. The wettest month, October, receives moderate rainfall, with an average of 53 mm (2.1 in) of precipitation. This rainfall is distributed across 10 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 19 mm (0.7 in) over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our San Mateo de Gállego 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 Mateo de Gállego, summer days are longer and more sunny, with daily sunshine hours peaking at 11.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.1 hours per average 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 Mateo de Gállego.

The city experiences its highest humidity in December, reaching 77%. In July, the humidity drops to its lowest level at 48%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year