Porto

What is the climate like in Porto?

The best time to visit Porto is typically June – October, with trip comfort peaking in August (8.8/10). Porto is warmest in October, when daily highs average 98°F (37°C), and coolest in July, when lows fall to about 73°F (23°C). The wettest month is typically March and the driest is September; the year sees roughly 57 in (1457 mm) of precipitation.

• Best time to visitJune – October — comfort peaks in August (8.8/10)
• Warmest monthOctober — average high 98°F (37°C)
• Coolest monthJuly — average low 73°F (23°C)
• Wettest monthMarch (17 in (419 mm))
• Driest monthSeptember (0.1 in (2 mm))
• Annual precipitation57 in (1457 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)