How a Rain Gauge Works - Simple Weather Measurement Tool #49252 (License: Personal Use)

This diagram illustrates a standard manual rain gauge, featuring a wide funnel that directs rainfall into a narrow graduated cylinder for precise measurement. The cylinder is marked with millimeter or inch increments to quantify collected precipitation, while the base holds excess water to prevent overflow. Designed for outdoor use, it’s commonly deployed in meteorological stations, home gardens, and educational settings.

Used on weather education pages, gardening guides, or DIY science project tutorials; targets users seeking to understand or build a simple rain measurement tool.