Climate almanac

Ermoúpolis

South Aegean, Greece · 37.44°, 24.94°

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What is the climate like in Ermoúpolis?

The best time to visit Ermoúpolis is typically April – October, with trip comfort peaking in July (9.3/10). Ermoúpolis is warmest in August, when daily highs average 79°F (26°C), and coolest in January, when lows fall to about 53°F (12°C). The wettest month is typically January and the driest is July; the year sees roughly 14 in (358 mm) of precipitation.

  • Best time to visitApril – October — comfort peaks in July (9.3/10)
  • Warmest monthAugust — average high 79°F (26°C)
  • Coolest monthJanuary — average low 53°F (12°C)
  • Wettest monthJanuary (3.4 in (86 mm))
  • Driest monthJuly (0.0 in (1 mm))
  • Annual precipitation14 in (358 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)