Range
58% — 94%
2 PM Today — 2 PM Tomorrow
Relative humidity is how much water vapour the air is holding compared with the most it could hold at its current temperature.
Because warm air holds more vapour than cold air, the same moisture reads higher at dawn than at noon. At 100% the air is saturated, and cooling condenses it into dew or fog.
Below 30% the air feels dry and static builds easily; above 70% sweat evaporates slowly.