How do changes in wind currents affect the short-term climate in a region? Prevailing winds can cause a milder climate with heavy rain. Global winds can cause a longer summer. Prevailing winds can cause heavy rains or a dry climate. Global winds can cause a longer winter.

Change in the winds currents.

The changes in the sea currents which affect the waters and the climate of the region. Thus the answer is prevailing currents created large rain. These events lead to the creation of the changes that lead to the formation of the weather changes.

Learn more about the changes in the winds.

link.

Prevailing winds can cause heavy rains or a dry climate.

Explanation:

Wind currents bring significant changes in the climate of the place. It is the wind currents that shifts and communicate air from climate of one place to another. When warm winds blow over the area containing water, they carry the moisture from the place and shifts them to another place. When these winds reaches to cold place, they condense and falls as water droplets. In this way, the wind currents can cause change in the short-term climate in a region.