San Sebastián de los Reyes

What is the climate like in San Sebastián de los Reyes?

The best time to visit San Sebastián de los Reyes is typically May – September, with trip comfort peaking in July (9.1/10). San Sebastián de los Reyes is warmest in July, when daily highs average 94°F (34°C), and coolest in January, when lows fall to about 35°F (2°C). The wettest month is typically March and the driest is July; the year sees roughly 19 in (474 mm) of precipitation.

• Best time to visitMay – September — comfort peaks in July (9.1/10)
• Warmest monthJuly — average high 94°F (34°C)
• Coolest monthJanuary — average low 35°F (2°C)
• Wettest monthMarch (3.1 in (79 mm))
• Driest monthJuly (0.3 in (8 mm))
• Annual precipitation19 in (474 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromMadrid/barajas, 12 km away (1945-2026)