Climate almanac

Sima

Anjouan, Comoros · -12.20°, 44.28°

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What is the climate like in Sima?

The best time to visit Sima is typically May – November, with trip comfort peaking in July (8.5/10). Sima is warmest in December, when daily highs average 84°F (29°C), and coolest in August, when lows fall to about 73°F (23°C). The wettest month is typically January and the driest is July; the year sees roughly 47 in (1199 mm) of precipitation.

  • Best time to visitMay – November — comfort peaks in July (8.5/10)
  • Warmest monthDecember — average high 84°F (29°C)
  • Coolest monthAugust — average low 73°F (23°C)
  • Wettest monthJanuary (11 in (269 mm))
  • Driest monthJuly (0.8 in (21 mm))
  • Annual precipitation47 in (1199 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)