Climate almanac

Bonan

Yunnan, China · 25.46°, 99.53°

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What is the climate like in Bonan?

The best time to visit Bonan is typically November – April, with trip comfort peaking in March (7.3/10). Bonan is warmest in August, when daily highs average 77°F (25°C), and coolest in January, when lows fall to about 34°F (1°C). The wettest month is typically July and the driest is December; the year sees roughly 52 in (1308 mm) of precipitation.

  • Best time to visitNovember – April — comfort peaks in March (7.3/10)
  • Warmest monthAugust — average high 77°F (25°C)
  • Coolest monthJanuary — average low 34°F (1°C)
  • Wettest monthJuly (10 in (260 mm))
  • Driest monthDecember (0.7 in (18 mm))
  • Annual precipitation52 in (1308 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)