High pressure what type of weather

Winds blow inward toward these areas. This causes air to rise, producing clouds and condensation. Low-pressure areas tend to be well-organized storms. Skip to main content. K-5 GeoSource. PDF version. Learn More. Well, high pressure is associated with sinking air, and low pressure is associated with rising air. But why? The answer has to do with the typical air flow around high and low pressure. Physically, it seems to make sense to have air flow from high pressure to low pressure.

The opposite occurs with high pressure. The surface flow is accompanied by the opposite behavior at upper levels of the atmosphere, as depicted in this schematic diagram:. However, in winter a high pressure system will be associated with cold and dry days and frost.

High pressure in the summer often brings fine, warm weather. It can lead to long warm sunny days and prolonged dry periods. In severe situations, this can cause a drought such as early Heatwaves can also become a hazard such as the record-breaking hot temperatures across Europe during the summer of Possible hazardous weather-related conditions include:. High pressure in the winter often leads to cold, dry days, with light winds. Severe nighttime frosts can develop if skies are clear.

Sometimes, stratocumulus cloud can become established leading to several days of no sunshine, which furthermore suppress daytime temperatures. Low pressure in the summer can lead to periods of prolonged rainfall, which in extreme situations leads to flooding such as the flooding of summer