The relative humidity is useful in predicting fire danger. Typically, with higher winds and relative humidity lower than 25 percent, you are nearing critical fire danger.

“Relative” in relative humidity refers to the maximum amount of water vapor that air can hold at a specific temperature. A relative humidity value of 50 percent means the air contains half of ...

When the relative humidity is cited as 50 percent, that means that the air is halfway to its saturation point, and that net evaporation is occurring.

“Relative” in relative humidity refers to the maximum amount of water vapor that air can hold at a specific temperature. A relative humidity value of 50 percent means the air contains half of ...

What does 100 per cent humidity mean? One of the ways we quantify the amount of water vapour in the air is "relative humidity". This measures how saturated the water is, meaning how much water it ...

Capital Weather Gang It’s close to 120 degrees in Phoenix. Does the ‘dry heat’ matter? When temperatures are this high, the heat is dangerous and potentially lethal, regardless of humidity ...