Rain Gauge

A rain gauge (also known as an udometer or a pluviometer or an ombrometer or a cup) is a type of instrument used by meteorologists and hydrologists to gather and measure the amount of liquid precipitation over a set period of time.

Read more about Rain Gauge:  History, Principles, Types

Famous quotes containing the word rain:

    O love, be moderate, allay thy ecstasy,
    In measure rain thy joy, scant this excess!
    I feel too much thy blessing; make it less,
    For fear I surfeit.
    William Shakespeare (1564–1616)