Which instrument would not typically be used for temperature data?

The reason the anemometer is not typically used for measuring temperature data is that its primary function is to measure wind speed and direction. Anemometers operate based on the movement of air; they do not provide information regarding thermal conditions in the environment. In contrast, instruments such as thermometers and psychrometers are specifically designed to measure temperature and humidity levels, respectively. A dual thermometer can measure both the air temperature and wet-bulb temperature, making it relevant for assessing temperature. The distinction lies in the purpose and design of the instruments, which clearly delineate the anemometer's function away from temperature data collection.