ClimateForecastMayJune >>

Average humidity in Osan

The mean monthly relative humidity over the year in Osan (Gyeonggi-do), South Korea.

* Data from: Cheonan, South Korea (38 KM, 23 Miles).
  • On average, July is the most humid month, at 78.0%.
  • On average, April is the least humid month, at 62.0%.
  • The average annual percentage of humidity is 70%.

Forecast for Osan

Wed   May 08
20°C | 8°C
N 14 km/h
almost clear and no rain

almost clear and no rain

Thu   May 09
22°C | 7°C
W 14 km/h
almost clear and no rain

almost clear and no rain

Fri   May 10
23°C | 9°C
SW 18 km/h
almost clear and no rain

almost clear and no rain

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