Barometric Pressure in Kennewick, United States 
1016.7 hPa
13.7 ℃
48%
1.42 m/s
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The average pressure in Kennewick, Washington, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
Rapid Pressure Changes
Rapid pressure changes detected in Kennewick, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Kennewick is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Kennewick hour by hour across the next 6 hourly readings.
The weather in Kennewick has low pressure systems that bring rain and high pressure systems that bring good weather. These systems change frequently, causing pressure to rise and fall.
Kennewick's elevation of 360 feet above sea level affects pressure. The city's location near the Columbia River and surrounding hills also influences pressure. This unique landscape causes pressure to vary.
In winter, pressure is usually low, bringing rain and cold temperatures. In summer, pressure is high, bringing warm temperatures and clear skies. Spring and fall have mixed pressure patterns, leading to changing weather.
Kennewick has a semi-arid climate, meaning it is dry with low humidity. This climate type causes big pressure fluctuations, leading to changing weather that can be hot, cold, rainy, or sunny.