Rain Gauge - How Does It Work?
February 19th, 2010Rain Gauge - How Does It Work?
If you are no pro in the study of the weather phenomenon, then you may not fully understand what the rain gauges are or how they work to fulfill their purpose. On a professional level, these instruments are considered indispensable especially because they are used to examine and gauge the amount of precipitation at a particular point in time.
Undoubtedly, the quantity of rainfall is different from one place towards another. You can?t expect that your location gets the same or an an equal amount of precipitation with the rest of the cities in your state. Hence, you will need a measuring device to prove this point.
The Weather Instrument?s Composition
As a weather instrument, the rain gauge is simple in style yet very useful and practical. The typical and conventional device is mainly composed of three parts. They are the long and thin cylindrical tube, the funnel that is set atop the graduated cylinder, and the container housing. There is usually an outer container which envelops the cylindrical tube to ensure that even the excess water rain is collected.

