Barometric Pressure in Winchester, United Kingdom

• Forecast Chart
• Hourly Trends

The pressure in Winchester, England, United Kingdom is predicted to slowly rise over the next few hours, with an average pressure of

1009

today, which is considered normal.

Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in Winchester is

5.5

, with a low of

1007.5

and a high of

1013

.

Forecast

Winchester's air pressure changes with the weather. High pressure brings clear skies and low pressure brings rain and clouds. The city's geography, near hills and the River Itchen, affects air pressure. As winds blow over the hills, air is forced upwards, cools, and condenses, forming clouds and sometimes rain. In summer, high pressure dominates, bringing warm and sunny weather with air pressure around 1013 millibars. In winter, low pressure systems bring rain and clouds with air pressure often below 1000 millibars. Winchester has a humid oceanic climate with mild temperatures. The climate type means air pressure changes are moderate with no extreme highs or lows. The city's air pressure ranges from around 980 to 1030 millibars throughout the year.