San Martín de la Vega Weather & Climate: Best Time to Visit

Visitors to San Martín de la Vega can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very hot 35°C (95°F) in July, the warmest time of the year, to a chilly 12°C (54°F) during cooler months like January.

At night, you can expect temperatures ranging from 20°C (68°F) in July to around 2°C (36°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

San Martín de la Vega's climate is marked by below-average rain/snowfall, accumulating 477 mm (19 in) of precipitation yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives moderate rainfall, averaging 64 mm (2.5 in) of precipitation, recorded across 10 rainy days. In contrast, the driest month July brings less rainfall, with 8.1 mm (0.3 in) over 5 rainy days. For more details, please visit our San Martín de la Vega 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 Martín de la Vega. While July receives considerable daily sunshine with up to 11.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.1 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 Martín de la Vega.

The city experiences its highest humidity in January, reaching 77%. In July, the humidity drops to its lowest level at 41%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year