ClimateForecastDecemberJanuary >>

Average humidity in Riyan

The mean monthly relative humidity over the year in Riyan (), Yemen.


  • On average, September is the most humid month, at 81.0%.
  • On average, February is the least humid month, at 69.0%.
  • The average annual percentage of humidity is 75%.

Forecast for Riyan

Tue   Dec 03
31°C | 22°C
S 18 km/h
almost clear and no rain

almost clear and no rain

Wed   Dec 04
31°C | 21°C
SE 18 km/h
clear and no rain

clear and no rain

Thu   Dec 05
33°C | 20°C
SE 22 km/h
clear and no rain

clear and no rain

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