Climate almanac

Custoias

Guarda, Portugal · 41.11°, -7.32°

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What is the climate like in Custoias?

The best time to visit Custoias is typically May – September, with trip comfort peaking in July (9.1/10). Custoias is warmest in August, when daily highs average 87°F (31°C), and coolest in January, when lows fall to about 37°F (3°C). The wettest month is typically October and the driest is August; the year sees roughly 24 in (600 mm) of precipitation.

  • Best time to visitMay – September — comfort peaks in July (9.1/10)
  • Warmest monthAugust — average high 87°F (31°C)
  • Coolest monthJanuary — average low 37°F (3°C)
  • Wettest monthOctober (3.0 in (77 mm))
  • Driest monthAugust (0.3 in (7 mm))
  • Annual precipitation24 in (600 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromBraganca, 92 km away (1940-2024)