Make a Rain Gauge
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- A coat hanger or wire (bent to make a holding rack -- see picture)
- Hammer
- Nails (to secure the rack)
Basically, any measuring glass left outside can serve as a rain gauge. However,
since most rain showers are usually quite windy, you'll want to fasten your rain
gauge somewhere so that it doesn't blow over.
Locate a good place for your gauge. There should be nothing overhead, like trees,
electric wires, or the edge of a roof. These obstructions can direct rainwater into or
away from your gauge, creating a false reading. The edge of a fence, away from the
building, is often a good place for your gauge.
Once you have found the spot, attach the holding rack (refer to picture). Then, slip
your measuring glass into position. Wait for rain, then record your measurement,
and empty the glass.
Special Thanks
Thanks to http://www.fi.edu/weather/todo/r-gauge.html for providing the experiment
instructions.