Barometric Pressure in Thornton, United States 
Pressure
1013 hPa
Temperature
15.0 ℃
Humidity
50%
Wind
3.0 m/s
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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.