Rainy Season Officially Begins in the Philippines: PAGASA Issues Detailed Forecast

The Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA) officially declared the start of the rainy season in the Philippines on Monday, June 2, 2025. This announcement comes as no surprise to many Filipinos who have already experienced increased rainfall in recent weeks. PAGASA's announcement provides a detailed forecast for the coming days and weeks. The report indicates that Luzon will experience widespread rainfall, beginning in the morning in areas such as Ilocos Region, Bataan, and Zambales, with afternoon showers expected in Cagayan, Cordillera, and Calabazone. Metro Manila is also expected to see rain in the afternoon. In Visayas and Mindanao, localized thunderstorms are anticipated, particularly in the afternoon. "The southwest monsoon, or Habagat, is the primary driver of this rainy season," explains a News5 weather reporter. "We urge the public to take necessary precautions and stay updated on the latest weather advisories." The timely warning from PAGASA allows Filipinos to prepare for the rainy season, ensuring safety and minimizing disruption to daily life. The consistent rainfall is expected to benefit agriculture, although potential flooding in low-lying areas remains a concern.