Barometric Pressure in Welwyn Garden City, United Kingdom 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Welwyn Garden City hour by hour across the next 6 hourly readings.
Weather patterns in Welwyn Garden City bring changes in air pressure, making it rise or fall. When air pressure is high, the weather is usually calm and dry. Low pressure brings wind and rain.
Welwyn Garden City's 60-100 meter elevation and surrounding hills affect air pressure. The landscape blocks or channels air masses, making pressure change more slowly.
In winter, air pressure is usually lower, bringing windy and rainy weather. In summer, pressure is higher, making the weather calmer and drier. Spring and autumn have moderate pressure.
Welwyn Garden City has a temperate maritime climate, with frequent pressure changes. This leads to varied weather, with rain and wind interspersed with calm periods.