Climate almanac

Ou Smach

Ŏtâr Méanchey, Cambodia · 14.42°, 103.70°

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What is the climate like in Ou Smach?

The best time to visit Ou Smach is typically November – March, with trip comfort peaking in February (8.3/10). Ou Smach is warmest in April, when daily highs average 95°F (35°C), and coolest in January, when lows fall to about 66°F (19°C). The wettest month is typically September and the driest is February; the year sees roughly 66 in (1666 mm) of precipitation.

  • Best time to visitNovember – March — comfort peaks in February (8.3/10)
  • Warmest monthApril — average high 95°F (35°C)
  • Coolest monthJanuary — average low 66°F (19°C)
  • Wettest monthSeptember (14 in (358 mm))
  • Driest monthFebruary (0.5 in (14 mm))
  • Annual precipitation66 in (1666 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromSurin, 55 km away (1951-2026)