For gardeners, farmers, weather enthusiasts, and professionals, accurate rainfall measurement is crucial. Whether you're tracking precipitation for agricultural needs, storm monitoring, or scientific observations, having a precise and durable rain gauge is essential. The Stratus Rain Gauge — now part of FLI Products and proudly manufactured in the USA — is the trusted instrument for serious rainfall measurement.
The most accurate rain gauge you can buy. NOAA-endorsed, CoCoRaHS-recommended, and Made in the USA — trusted by serious gardeners, farmers, and weather observers nationwide.
Shop Stratus® Rain Gauge →What Makes Stratus Rain Gauge the Best?
Unlike ordinary rain gauges, the Stratus Rain Gauge is designed to provide the most accurate, reliable, and easy-to-read measurements. It is National Weather Service-approved and widely used by meteorologists, farmers, and homeowners who need precise precipitation tracking.
Key Features
- ✅ Professional Accuracy – Measures rainfall to 1/100th of an inch
- ✅ High Capacity – Accommodates up to 11 inches of precipitation
- ✅ Durable Construction – UV-resistant polycarbonate built for harsh outdoor environments
- ✅ Easy Installation – Includes mounting bracket for fences, posts, or buildings
- ✅ Clear Calibration – Bold, easy-to-read markings for effortless tracking
- ✅ Replacement Tubes Available – Keep your gauge performing at peak accuracy year after year
- ✅ Made in the USA
A Commitment to Quality and American Manufacturing
At FLI Products, we take pride in supporting U.S. manufacturing and engineering excellence. By partnering with a leading U.S. injection molding manufacturer, we ensure that Stratus Rain Gauge remains the most durable and precise rainfall measurement tool on the market.
Need a replacement measuring tube? Keep your Stratus gauge performing at its best with an official replacement tube — Made in the USA.
Shop Replacement Tube →Complete Your Setup
Pair your Stratus Rain Gauge with Stake It™ No-Dig Ground Anchor — the no-dig way to mount your gauge post securely in any ground without digging. Made in the USA.
