Barometric Pressure in New Hampshire, Grenada 
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 New Hampshire hour by hour across the next 6 hourly readings.
New Hampshire has changing air pressure. When high pressure comes, it's usually sunny and calm. Low pressure brings rain and storms.
The state's mountains and hills affect air pressure. As air rises over them, it cools and can create rain.
In winter, high pressure brings cold and snow. Low pressure brings warmer and rain. Summer has low pressure with warm and humid air.
New Hampshire has a humid continental climate. This means big changes in air pressure and weather happen throughout the year.
(153 km)