Estoril

What is the climate like in Estoril?

The best time to visit Estoril is typically May – September, with trip comfort peaking in August (8.6/10). Estoril is warmest in September, when daily highs average 66°F (19°C), and coolest in January, when lows fall to about 55°F (13°C). The wettest month is typically November and the driest is August; the year sees roughly 23 in (592 mm) of precipitation.

• Best time to visitMay – September — comfort peaks in August (8.6/10)
• Warmest monthSeptember — average high 66°F (19°C)
• Coolest monthJanuary — average low 55°F (13°C)
• Wettest monthNovember (3.7 in (94 mm))
• Driest monthAugust (0.1 in (2 mm))
• Annual precipitation23 in (592 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLisboa Geofisica, 22 km away (1900-2026)