Seia

What is the climate like in Seia?

The best time to visit Seia is typically June – September, with trip comfort peaking in July (9.1/10). Seia is warmest in August, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 39°F (4°C). The wettest month is typically November and the driest is August; the year sees roughly 43 in (1080 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (9.1/10)
• Warmest monthAugust — average high 85°F (29°C)
• Coolest monthJanuary — average low 39°F (4°C)
• Wettest monthNovember (5.7 in (146 mm))
• Driest monthAugust (0.4 in (9 mm))
• Annual precipitation43 in (1080 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromCastelo Branco, 68 km away (1990-2026)