Rain gauges collect and measure the amount of rain that falls on a particular spot. If you collected all the rain gauges in the world and placed them side-by-side, they would cover an area the size of: *
Larger or bigger the rain gauge larger will be measurement.
Explanation:
A rain gauge generally measures the rainfall in mm that is collected in height during a certain period of time and are placed in open areas where there is no trees or building. The larger container consists of 8 inches in diameter and is 20 inches tall.
