0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
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The pressure in Heathrow, United Kingdom is predicted to drop over the next few hours, with an average pressure of 1002.4 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Heathrow is 11.7 hPa, with a low of 998.4 hPa and a high of 1010.1 hPa. The daily average here is lower than in most cities around the world.
The barometric pressure in Heathrow, England is influenced by the city's location near the Atlantic Ocean. It is affected by the lows that frequently move in from the west. These systems bring changes in pressure, leading to unstable weather conditions.
Heathrow is situated in a valley, surrounded by hills to the north and west. To the south, the landscape flattens out into the Thames Valley. This unique landscape affects the flow of air, causing pressure systems to stall or accelerate. The hills surrounding Heathrow can force air to rise, resulting in cloud formation and precipitation.