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South KoreaSouth Korea Gyeonggi-do Osan
Osan
Average rainfall
ClimateForecastMayJune >>

Average monthly snow and rainfall in Osan

The mean monthly precipitation over the year in Osan (Gyeonggi-do), including rain, snow, hail.

  • A lot of rain (rainy season) falls in the months: June, July, August and September.
  • On average, July is the wettest month with 281 mm of precipitation.
  • On average, January is the driest month with 24 mm of precipitation.
  • The average amount of annual precipitation is 1187 mm.

Forecast for Osan

Tue   May 07
15°C | 11°C
NE 14 km/h
7.7 mm
overcast and heavy rain

overcast and heavy rain

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

almost clear and no rain

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

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

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