Climate almanac

Santa Comba Dão

Viseu, Portugal · 40.40°, -8.13°

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What is the climate like in Santa Comba Dão?

The best time to visit Santa Comba Dão is typically June – September, with trip comfort peaking in July (8.9/10). Santa Comba Dão is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 41°F (5°C). The wettest month is typically November and the driest is August; the year sees roughly 51 in (1284 mm) of precipitation.

  • Best time to visitJune – September — comfort peaks in July (8.9/10)
  • Warmest monthAugust — average high 84°F (29°C)
  • Coolest monthJanuary — average low 41°F (5°C)
  • Wettest monthNovember (7.2 in (183 mm))
  • Driest monthAugust (0.3 in (8 mm))
  • Annual precipitation51 in (1284 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromCoimbra/cernache, 40 km away (1996-2022)