Climate almanac
Marinhais
Santarém, Portugal · 39.05°, -8.70°
What is the climate like in Marinhais?
The best time to visit Marinhais is typically May – September, with trip comfort peaking in July (9.3/10). Marinhais is warmest in August, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 44°F (7°C). The wettest month is typically March and the driest is August; the year sees roughly 21 in (523 mm) of precipitation.
- Best time to visitMay – September — comfort peaks in July (9.3/10)
- Warmest monthAugust — average high 89°F (32°C)
- Coolest monthJanuary — average low 44°F (7°C)
- Wettest monthMarch (3.1 in (79 mm))
- Driest monthAugust (0.1 in (3 mm))
- Annual precipitation21 in (523 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromLisboa Geofisica, 53 km away (1900-2026)