0000 hPa
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The pressure in Somerville, United States is predicted to steady rise over the next few hours, with an average pressure of 1033.7 hPa today, which is higher than normal.
Weather prediction: Continued current weather
The daily total fluctuation in pressure in Somerville is 6.3 hPa, with a low of 1030.3 hPa and a high of 1036.6 hPa. The daily average here is higher than in most cities around the world.
The weather in Somerville, New Jersey affects barometric pressure, causing it to rise or fall depending on the type of weather. Changes in pressure bring changes in the weather.
Somerville's elevation of 164 feet above sea level and its hilly landscape influence atmospheric pressure. The hills can trap air, causing pressure to rise or fall.
In winter, pressure is usually low, bringing cold air and snow. In summer, pressure is high, bringing warm air and humidity. Spring and fall bring changes in pressure, leading to varying weather.
The local climate type in Somerville is humid subtropical, with hot summers and cold winters. This climate type causes large fluctuations in barometric pressure, making the weather change often and sometimes suddenly.