What does it take to refrigerate or preserve fresh flowers? Test studies reveal the combination of both temperature and humidity plays a critical role in the preservation of fresh flowers. The optimum ...

The short answer is both terms are different and describe different things about moisture in the air. The dew point is another temperature value. It is the temperature air needs to cool to become ...

ROCHESTER, N.Y. – This time of the year it is especially important that we effectively communicate the amount of moisture in the atmosphere on any given day. There are different ways of doing this, ...

Relative humidity measures how much moisture is in the air compared to how much it could hold at a given temperature. It is simply the dew point temperature divided by the air temperature, times 100.

Both terms are related to the amount of moisture in the air, but they have very different meanings. Air can hold only a certain maximum amount of water vapor at any given temperature. Dew point is ...

AUSTIN (KXAN) — “It’s not the heat, it’s the humidity” is part of every Central Texan’s vernacular. But did you know there actually is some truth to this statement? The heat index, also called ...

Across much of the world, hotter days are no longer arriving alone. The air itself is changing, sometimes turning from dry oven to steam bath, other times drying out even as thermometers climb. As ...

Dew point/relative humidity questions come up fairly often and this is a good one. Water vapor in the atmosphere is pretty important for deep-sky observing and photography. The atmosphere can only ...