Weather sensors are devices that measure various atmospheric conditions to provide data about the weather. Common types of weather sensors include thermometers for temperature, anemometers for wind speed, and hygrometers for humidity. These sensors collect real-time information, which is essential for weather forecasting and climate studies. The data gathered by weather sensors is often transmitted to weather stations or meteorological organizations for analysis. This information helps scientists and meteorologists understand weather patterns, predict storms, and monitor climate changes, ultimately aiding in public safety and environmental management.