Climate almanac

Aver-o-Mar

Porto, Portugal · 41.41°, -8.78°

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What is the climate like in Aver-o-Mar?

The best time to visit Aver-o-Mar is typically June – September, with trip comfort peaking in July (8.6/10). Aver-o-Mar is warmest in August, when daily highs average 75°F (24°C), and coolest in January, when lows fall to about 46°F (8°C). The wettest month is typically November and the driest is August; the year sees roughly 56 in (1423 mm) of precipitation.

  • Best time to visitJune – September — comfort peaks in July (8.6/10)
  • Warmest monthAugust — average high 75°F (24°C)
  • Coolest monthJanuary — average low 46°F (8°C)
  • Wettest monthNovember (7.9 in (200 mm))
  • Driest monthAugust (0.6 in (15 mm))
  • Annual precipitation56 in (1423 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromPorto, 34 km away (1940-2026)