The Current Humidity map shows relative humidity, contoured every 10 percent, for the most recent hour. Relative humidity is defined as the amount of water vapor in a sample of air compared to the maximum amount of water vapor the air can hold at any specific temperature in a form of 0 to 100%. Humidity may also be expressed as absolute humidity and specific humidity.
More Humidity Maps
View the Indoor Relative Humidity Map »
View the HUMIDITYcast Map »