Barometric Pressure in Aspen, United States 
1016.2 hPa
7.3 ℃
23%
2.6 m/s
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The average pressure in Aspen, Colorado, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
Rapid Pressure Changes
Rapid pressure changes detected in Aspen, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Rise : ()
- Rapid Rise : ()
- Rapid Fall : ()
The daily total fluctuation in pressure in Aspen is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Aspen hour by hour across the next 6 hourly readings.
The barometric pressure in Aspen, Colorado averages around 26.8 inches. This is lower than in cities at sea level. The lower pressure is due to Aspen's high elevation.
Aspen is situated in a mountain valley. The Rocky Mountains surround the city. The terrain affects the atmospheric pressure. Valleys tend to have lower pressure than mountains.
The surrounding mountains block or redirect air masses. This influences the local weather patterns. The blocked air masses can cause precipitation. The redirected air masses can bring dry air.
The unique landscape around Aspen contributes to its unpredictable weather. The city can experience sudden changes in weather. This is due to the complex interaction between the mountains and the atmosphere.