At the Met Office, we use thermometers and a range of specialist techniques tailored to the purpose of the measurement. These instruments are carefully calibrated, checked and maintained to ensure ...

Devices used to measure the wet-bulb temperature include a dry-bulb thermometer, wet-bulb thermometer and globe thermometer. The National Weather Service recommends the wet-bulb temperature for anyone ...

Penn State provides funding as a founding partner of The Conversation US. The Blue Hill Observatory, a few miles south of Boston, recorded the deepest snow cover in its 130-year history, an incredible ...