Barometric Pressure in Hemel Hempstead, England, GB

The pressure in Hemel Hempstead, United Kingdom is predicted to rapidly rise over the next few hours, with an average pressure of 993.2 hPa today, which is lower than normal.

Weather prediction: Expect shortly fair weather and gale or storm winds

The daily total fluctuation in pressure in Hemel Hempstead is 8.1 hPa, with a low of 990.1 hPa and a high of 998.2 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in Hemel Hempstead varies throughout the year. It is influenced by the city's location in the southeastern part of the UK. The pressure tends to be higher in winter months. It is lower during the summer.

Hemel Hempstead is situated in a valley. The Chiltern Hills are to the west. These hills block the flow of air from the Atlantic Ocean. The air is forced to rise, cool, and condense, resulting in cloud formation. This affects the barometric pressure in the area.

The surrounding landscape also influences local weather patterns. Moist air from the ocean moves over the hills. As it cools, it forms clouds, leading to rainfall. This keeps Hemel Hempstead's weather relatively cool and wet.