Barometric Pressure in Oroville, United States 
1016.1 hPa
24.3 ℃
30%
1.92 m/s
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The average pressure in Oroville, California, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
The daily total fluctuation in pressure in Oroville is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Oroville hour by hour across the next 6 hourly readings.
Oroville has low air pressure during winter due to storms, causing rain. Summer brings high air pressure with clear skies.
The city's geography, near the Sacramento Valley and surrounded by mountains, affects air pressure. Mountains block or push air masses.
Seasonal changes impact air pressure. Low pressure in winter brings rain and storms. High pressure in summer brings clear skies and heat.
Oroville has a Mediterranean climate. This climate type brings low pressure in winter and high pressure in summer, resulting in distinct wet and dry seasons.