Stratus Precision Rain Measurement Gauge

The Stratus Precision Rain Gauge is the official instrument used by the National Weather Service. Its design meets strict meteorological standards for accuracy, featuring a 0.01-inch resolution that is significantly more precise than typical consumer-grade plastic gauges.

To measure frozen precipitation, you remove the inner measuring tube and funnel, allowing the snow or hail to collect directly in the outer cylinder. Once collected, you can melt the sample indoors or add a measured amount of warm water to determine the liquid equivalent.

Yes, the gauge is constructed from UV-resistant polycarbonate specifically designed to prevent yellowing, cracking, or brittleness when exposed to harsh sunlight over multiple seasons.

The bracket is designed for easy installation on a fence post or wooden stake. It allows you to slide the gauge into place securely and quickly detach it whenever you need to empty or clean the cylinder.

For the most accurate results, mount the gauge in an open area away from trees, buildings, or other obstructions that could block rainfall. Ensure the gauge is perfectly level and check it regularly to clear out any debris that might affect the water level.

The gauge has a total capacity of 11 inches. If you are expecting extreme weather events that may exceed this amount, you should check and empty the gauge periodically throughout the storm.