amihan

Amihan is a Tagalog word referring to the northeast monsoon in the Philippines. This seasonal wind brings cooler temperatures and drier weather to the country, typically from late September or October to May. It originates from Siberia and mainland China, traveling across the vast Pacific Ocean. The arrival of amihan marks a transition from the southwest monsoon, known as habagat, which brings heavy rainfall and humid conditions.

During the amihan season, the northeastern part of the Philippines, facing the Pacific, usually experiences more rainfall, while the western and central parts tend to be drier and cooler. This period is generally favored for outdoor activities and is a popular time for beach resorts in the western islands. The cooler air mass associated with amihan can significantly reduce humidity levels, offering a welcome respite from the heat and oppressive humidity of the habagat season. The transition from habagat to amihan and back again are key indicators of the Philippines' tropical climate patterns.