Kew gardens barometer

The Kew Gardens barometer is an instrument used to measure atmospheric pressure, which indicates weather changes. Changes in air pressure can signal upcoming weather patterns: rising pressure often suggests fair, stable weather, while falling pressure can indicate storms or rain. Historically, it was used at Kew Gardens in London to forecast short-term weather, helping gardeners and farmers plan activities. Modern weather forecasting incorporates barometric readings like those from the Kew Gardens barometer alongside other data for more accurate predictions. Its design typically includes a dial and a pointer, making it easy to read pressure levels at a glance.