Climate almanac

Islamorada

Florida, United States · 24.92°, -80.63°

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What is the climate like in Islamorada?

The best time to visit Islamorada is typically November – April, with trip comfort peaking in February (8.3/10). Islamorada is warmest in August, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 68°F (20°C). The wettest month is typically September and the driest is February; the year sees roughly 42 in (1065 mm) of precipitation.

  • Best time to visitNovember – April — comfort peaks in February (8.3/10)
  • Warmest monthAugust — average high 85°F (29°C)
  • Coolest monthJanuary — average low 68°F (20°C)
  • Wettest monthSeptember (7.1 in (181 mm))
  • Driest monthFebruary (1.2 in (30 mm))
  • Annual precipitation42 in (1065 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromDuck Key, 33 km away (1994-2020)