Barometric Pressure
Barometric Pressure in Newmarket, United States 
Pressure
1013 hPa
Temperature
15.0 ℃
Humidity
50%
Wind
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Newmarket hour by hour across the next 6 hourly readings.
Newmarket, New Hampshire has changing air pressure due to weather patterns. Low-pressure systems bring rain and storms, while high-pressure systems bring clear skies. Mountains surrounding Newmarket make air pressure drop, causing rain and snow. In winter, cold air from Canada brings low pressure and snow. In summer, warm air from the ocean brings high pressure and sunshine. Newmarket has a humid continental climate, with big temperature differences between seasons, affecting air pressure.