Climate almanac
Guadalix de la Sierra
Madrid, Spain · 40.78°, -3.69°
What is the climate like in Guadalix de la Sierra?
The best time to visit Guadalix de la Sierra is typically June – September, with trip comfort peaking in July (9.0/10). Guadalix de la Sierra is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 33°F (1°C). The wettest month is typically March and the driest is July; the year sees roughly 26 in (649 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in July (9.0/10)
- Warmest monthJuly — average high 88°F (31°C)
- Coolest monthJanuary — average low 33°F (1°C)
- Wettest monthMarch (3.7 in (94 mm))
- Driest monthJuly (0.5 in (13 mm))
- Annual precipitation26 in (649 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromColmenar Viejo/famet, 11 km away (1978-2026)