Barometric Pressure in Martinsville, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Martinsville, Virginia, United States is predicted to quickly rise over the next few hours, with an average pressure of 983.1 hPa today, which is lower than normal.
Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds
The daily total fluctuation in pressure in Martinsville is 3.5 hPa, with a low of 981.3 hPa and a high of 984.8 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Martinsville hour by hour and stay informed about how it will change over the next 6 hours.
Martinsville, Virginia has changing air pressure due to its mountainous location. The Blue Ridge Mountains surrounding the city affect air pressure, making it lower than in other nearby areas. During winter, cold air from Canada brings low pressure, causing colder temperatures and snow. In summer, warm air from the Gulf of Mexico brings high pressure, leading to hot and humid weather. Overall, Martinsville has a humid subtropical climate, with air pressure changing with the seasons due to its geography.