[USMA:14439] RE: Need Weather Instruments

[Gene Mechtly]

On Mon, 16 Jul 2001, Bill Potts wrote:
> ...
> I think the following are correct:
> ...
> no unit for humidity, just %
> ...

Humidity might be measured by the "due point"; the temperature of a
polished metal surface onto which water precipitates from (still) air.
No precipitation at higher temperatures.  Much condensation at lower T.