From Sunday to Monday (22-23June): Cloudy skies with scattered rains and thunderstorms are expected over Zamboanga Peninsula, Palawan, Occidental Mindoro, Western Visayas, and the Negros Island Region due to the resurgence of the southwest (SW) monsoon. The rest of the archipelago will experience partly cloudy to cloudy skies with the possibility of localized rainshowers or thunderstorms in the afternoon or evening.
Issued at: 4:00 PM, Friday, 20 June 2025
Valid until: 7:00 AM, Monday, 23 June 2025
| Forecast Area | Temperature | Relative Humidity | Leaf Wetness (HRS) | |
|---|---|---|---|---|
| Lowland | Upland | |||
| LUZON | 23 – 35 | 14 – 32 | 45 – 96 | 0 – 6 |
| VISAYAS | 25 – 34 | 22 – 32 | 65 – 98 | 4 – 8 |
| MINDANAO | 23 – 34 | 19 – 33 | 65 – 98 | 4 – 8 |
Wet
Ilocos Norte, Basco, Cordillera Administrative Region, Aurora, Bataan, Bulacan, Tarlac, Zambales, Quezon, Mindoro, Northern Palawan, Albay, Catanduanes, Western Visayas, Siquijor, rest of Eastern Visayas, Zamboanga del Norte, Bukidnon, Davao del Norte, Surigao del Sur, and BARMM
Moist
Itbayat, Aparri, Calayan, Nueva Ecija, Rizal, Aborlan, Cuyo, Romblon, Camarines Norte, Camarines Sur, Masbate, Sorsogon, rest of Central Visayas, Southern Leyte, Zamboanga del Sur, Misamis Oriental, Davao del Sur, and Surigao del Norte
Dry
Rest of the country
SOUTHWEST MONSOON, ITCZ, EASTERLIES, THUNDERSTORMS, AND MODERATE TO HEAVY RAINS
• Monitor weather forecasts and advisories regularly to adjust planting, irrigation, and harvest schedules.
• Suspend pesticide application if heavy rains or strong winds are forecasted to prevent runoff and ineffective spraying.
• Apply fertilizer based on crop growth stage and current soil conditions—avoid over-application, especially before expected rainfall.
• Use mulch around plants to retain moisture, suppress weeds, and regulate soil temperature.
• Introduce or conserve beneficial insects (e.g., ladybugs, parasitoids) to help control pests naturally.
• Inspect and maintain tools and machinery regularly to avoid breakdowns during peak field operations.
• Use clean sacks, crates, or containers for harvesting and transport to reduce contamination.