Barometric Pressure in Delmar, United States 
1023.9 hPa
7.2 ℃
47%
6.46 m/s
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The average pressure in Delmar, New York, United States today is , which is higher than normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
Rapid Pressure Changes
Rapid pressure changes detected in Delmar, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Delmar is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Delmar hour by hour across the next 6 hourly readings.
The weather in Delmar, New York, affects barometric pressure by causing changes in air temperature and humidity. These changes lead to pressure swings, which in turn influence the weather.
Delmar's 300-foot elevation and nearby Hudson River valley create channels for air to move, leading to atmospheric pressure variability. The surrounding hills also trap and redirect air masses.
In winter, high pressure systems bring cold air and low humidity, while low pressure systems bring precipitation and warmer air. In summer, high pressure systems bring warm air and humidity.
Delmar has a humid continental climate, which means large pressure fluctuations occur throughout the year, leading to varying weather conditions that affect daily activities and outdoor plans.