Barometric Pressure in Purley, United Kingdom 
1011.4 hPa
15.3 ℃
84%
4.5 m/s
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The average pressure in Purley, 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 Purley, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
The daily total fluctuation in pressure in Purley is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Purley hour by hour across the next 6 hourly readings.
Purley's air pressure usually changes with the weather. Low pressure brings rain and clouds, while high pressure brings clear skies.
Purley's geography, being near hills and London, affects air pressure. The North Downs hills block some winds, changing pressure.
In winter, low pressure dominates, bringing rain. Summer has more high pressure, making it sunnier.
Purley has a humid oceanic climate. This means air pressure changes are moderate, with no extreme highs or lows.