What wind system blows to November to february?

The wind system that primarily influences weather from November to February in many regions is the winter monsoon. In the northern hemisphere, this system typically brings cold, dry air from continental landmasses, while in regions like Southeast Asia, it can result in cooler temperatures and dry conditions. Conversely, in the Southern Hemisphere, the prevailing westerlies can bring rain and mild temperatures, particularly in coastal areas. These seasonal wind patterns significantly impact climate and weather conditions during the winter months.