Climate almanac

Sertã

Castelo Branco, Portugal · 39.80°, -8.10°

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What is the climate like in Sertã?

The best time to visit Sertã is typically June – September, with trip comfort peaking in July (9.3/10). Sertã is warmest in August, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 42°F (5°C). The wettest month is typically November and the driest is August; the year sees roughly 34 in (868 mm) of precipitation.

  • Best time to visitJune – September — comfort peaks in July (9.3/10)
  • Warmest monthAugust — average high 88°F (31°C)
  • Coolest monthJanuary — average low 42°F (5°C)
  • Wettest monthNovember (4.8 in (121 mm))
  • Driest monthAugust (0.2 in (5 mm))
  • Annual precipitation34 in (868 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromCoimbra/cernache, 50 km away (1996-2022)