Barometric Pressure in Westfield, United States 
1029.6 hPa
15.5 ℃
55%
2.2 m/s
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The average pressure in Westfield, New Jersey, United States today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Occasional rain, worsening
The daily total fluctuation in pressure in Westfield is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Westfield hour by hour across the next 6 hourly readings.
Changes in weather patterns in Westfield bring changes in barometric pressure. High pressure systems bring good weather, while low pressure systems bring bad weather. Pressure changes frequently.
Westfield's elevation is about 100 feet above sea level, which affects atmospheric pressure. The surrounding hills and valleys influence pressure too, making it vary more.
In winter, pressure is usually high, bringing cold air. In summer, pressure is usually low, bringing warm air. Spring and fall have medium pressure, with mixed weather.
Westfield has a humid continental climate with cold winters and warm summers. This climate type causes big fluctuations in barometric pressure, making the weather change often.