Barometric Pressure in Delmar, United States 
1018.2 hPa
11.6 ℃
83%
3.13 m/s
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The average pressure in Delmar, New York, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
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.