Amihan

The Amihan, or Northeast Monsoon, is a seasonal weather pattern that brings cooler temperatures and light rains to northern and central parts of the Philippines, typically starting in late October and peaking in January and February. It is caused by the strengthening of high-pressure systems over East Asia, leading to northeasterly winds that affect the country's weather. PAGASA regularly monitors its onset and impact, issuing advisories for possible rough sea conditions and weather changes.