MANILA, Philippines — The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) has officially declared the onset of the Southwest Monsoon, or Habagat, bringing increased rainfall to several parts of the country and signaling the approach of the rainy season.
According to the state weather bureau, recent weather analyses showed the continued presence of southwesterly winds affecting the western sections of the Philippines. PAGASA noted that these conditions are expected to persist, partly due to the recent development of a tropical cyclone over the Philippine Sea.
The agency explained that the intrusion of westerly winds, coupled with the prevailing meteorological conditions nationwide, indicates the onset of the Southwest Monsoon.
Habagat is considered one of the key weather systems that precedes the official start of the rainy season in the country.
With the monsoon now in effect, PAGASA expects occasional to frequent rainfalls and thunderstorms, particularly over the western portions of Luzon, Visayas, and Mindanao. These weather conditions may increase the risk of flooding, landslides, and other rain-related hazards in vulnerable areas.
The weather bureau added that the current atmospheric pattern could pave the way for the official onset of the rainy season in the coming days if conditions remain favorable.
However, PAGASA clarified that periods of reduced rainfall, commonly referred to as “monsoon breaks,” may still occur even during the Habagat season. These temporary dry spells can last from several days to a few weeks.
Authorities are urging the public and local government units to remain vigilant and take necessary precautions against the possible impacts of heavy rains, thunderstorms, and other weather disturbances associated with the Southwest Monsoon.
Written by Jan Gabrielle Visda
Jan Gabrielle Visda is a dedicated campus journalist and contributor. Their insightful writing sparks meaningful conversations and keeps the community informed.
