That might be because of humidity. But what is humidity? Humidity is a measure of how much water there is in the air. Not liquid waterlike rain, invisible water in the form of a gas called water ...

Machine learning system combines nanoforest humidity sensing with temperature data to recognize nine distinct behaviors from ...

The variable relative humidity is a measure of humidity relative to the temperature of the air. (Hint, hint!) Relative humidity measures how close the atmosphere is to a point of saturation.

A capacitor type of hygrometer is usually used to measure relative humidity. The sensor has a dielectric polymer layer that absorbs water molecules from the air through a thin metal electrode.

The WBGT is a more involved measurement, which takes into account how stressful the heat would actually be for a player. It includes temperature, humidity, wind speed, sun angle, and cloud cover ...