Barometric Pressure in Thornton, United States 
1017.5 hPa
5.4 ℃
100%
3.16 m/s
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The average pressure in Thornton, Colorado, United States today is , which is higher than normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
Rapid Pressure Changes
Rapid pressure changes detected in Thornton, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Rise : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Thornton is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Thornton hour by hour across the next 6 hourly readings.
Thornton, Colorado's air pressure is affected by its location in the Great Plains and near the Rocky Mountains. The mountains block some air pressure systems, making Thornton's pressure more stable. In summer, high pressure brings hot and dry weather, while low pressure brings cooler and wetter weather. In winter, low pressure brings cold air from the north, making it chilly and dry. Thornton has a semi-arid climate with low humidity, which affects air pressure.