Climate almanac

Kalmunai

Eastern Province, Sri Lanka · 7.41°, 81.83°

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What is the climate like in Kalmunai?

The best time to visit Kalmunai is typically June – August, with trip comfort peaking in June (6.8/10). Kalmunai is warmest in June, when daily highs average 90°F (32°C), and coolest in January, when lows fall to about 76°F (24°C). The wettest month is typically November and the driest is June; the year sees roughly 58 in (1469 mm) of precipitation.

  • Best time to visitJune – August — comfort peaks in June (6.8/10)
  • Warmest monthJune — average high 90°F (32°C)
  • Coolest monthJanuary — average low 76°F (24°C)
  • Wettest monthNovember (14 in (351 mm))
  • Driest monthJune (1.2 in (30 mm))
  • Annual precipitation58 in (1469 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)