0000 hPa
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The pressure in Foster, United States is predicted to drop over the next few hours, with an average pressure of 1023 hPa today, which is considered normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Foster is 4.2 hPa, with a low of 1020.9 hPa and a high of 1025.1 hPa. The daily average here is higher than in most cities around the world.
The barometric pressure in Foster, Rhode Island is typically between 30.05 and 30.20 inches. This range is slightly above the national average. The pressure is usually highest in November and lowest in April.
Foster is located in a valley surrounded by hills. These hills can block or redirect winds from the north and west. The valley itself can trap cold air.
This unique landscape around Foster affects the atmospheric pressure. The hills can cause winds to slow down and increase pressure. The valley can make cold air settle, increasing pressure further.