Climate almanac
Grândola
Setúbal, Portugal · 38.18°, -8.57°
What is the climate like in Grândola?
The best time to visit Grândola is typically May – September, with trip comfort peaking in July (9.5/10). Grândola is warmest in August, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 45°F (7°C). The wettest month is typically March and the driest is August; the year sees roughly 19 in (492 mm) of precipitation.
- Best time to visitMay – September — comfort peaks in July (9.5/10)
- Warmest monthAugust — average high 88°F (31°C)
- Coolest monthJanuary — average low 45°F (7°C)
- Wettest monthMarch (3.4 in (88 mm))
- Driest monthAugust (0.0 in (1 mm))
- Annual precipitation19 in (492 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromBeja, 64 km away (1957-2025)