What is a primary factor contributing to drought conditions in Mississippi?

A primary factor contributing to drought conditions in Mississippi is extended periods of high pressure and lack of rainfall. High-pressure systems can lead to stable atmospheric conditions where clouds do not form, resulting in minimal precipitation over an extended timeframe. This lack of rainfall deprives the soil and surface water sources of necessary moisture, leading to drought conditions.

In Mississippi, where the climate can be humid with a significant amount of rainfall during certain seasons, a sudden or prolonged shift to high-pressure dominance can disrupt typical weather patterns and lead to dry spells. Hence, understanding the role of high-pressure systems is crucial in recognizing the conditions that contribute to drought occurrences in the region.