Relative Humidity

Location of meteorological stations.

The mean monthly humidity is summarized in the following table for four stations in and around the area. Relative humidity is uniformly high and its annual mean ranges from 70% to 80%.
Monthly mean relative humidity.

The seasonal variation of relative humidity is almost conformable to the rainfall pattern of the area. Usually, the higher relative humidity is observed in the rainy season from May to October and the lower in the dry season from November to April.

(Flood Control Project No. 69, 1985)