Barometric Pressure in Welwyn Garden City, United Kingdom 
1011.7 hPa
13.7 ℃
96%
4.7 m/s
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The average pressure in Welwyn Garden City, England, United Kingdom today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
Rapid Pressure Changes
Rapid pressure changes detected in Welwyn Garden City, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Welwyn Garden City is , with a low of and a high of .
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.