PAGASA Warns Strengthening El Niño Could Intensify Drought and Health Risks Across the Philippines

Climate Agency Flags Escalating Threat Through Early 2027

The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) has issued a stark warning that a strengthening El Niño phenomenon could worsen dry conditions and pose significant health risks across the country, with impacts potentially extending into early 2027.

The state weather bureau raised its El Niño alert as intensifying heat and shifting rainfall patterns threaten agriculture, water supply, and public health, particularly in vulnerable communities already grappling with climate-related challenges.

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Key Warnings from PAGASA

• Temperature increases of at least 3 degrees Celsius, with readings potentially reaching as high as 38.7 degrees Celsius
• Significant rainfall reduction expected across much of the archipelago
• Elevated drought risk in already vulnerable areas
• Potential agricultural disruption if the phenomenon persists

Ana Liza Solis, Chief of PAGASA's Climate Monitoring and Prediction Section, emphasized that the probability of severe impacts remains high.

"There is a higher probability that the impact will be felt, especially in terms of significant reduction of rainfall and hotter temperatures," Solis said, adding that the agriculture sector could face serious consequences should the El Niño be prolonged.

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Local Governments Mobilize

The warning has prompted proactive responses from local government units across the country. Iligan City, located in the southern region of Mindanao, has begun bracing for the dual impact on its agricultural sector and electricity supply—a concern that highlights the interconnected nature of climate disruptions.

El Niño conditions typically trigger below-normal rainfall across large portions of the Philippines, raising the specter of dry spells and drought, particularly in areas already prone to water scarcity. However, PAGASA also notes that the phenomenon can produce above-normal rainfall in certain regions, creating a complex and unpredictable weather landscape.

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Health and Economic Implications

The health ramifications of prolonged drought conditions extend beyond simple discomfort from rising temperatures. Extended dry periods often correlate with:

• Increased incidence of heat-related illnesses, particularly among the elderly and outdoor workers
• Waterborne disease risks as water sources become depleted and quality deteriorates
• Respiratory complications from dust and reduced air quality
• Mental health strains on farming communities facing crop failures

The agricultural sector—which employs roughly a quarter of the Philippine workforce—remains particularly exposed. Crop failures during extended dry spells can devastate rural livelihoods, drive food prices higher, and potentially trigger migration to urban centers already strained by overpopulation.

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A Pattern of Escalating Climate Extremes

This latest warning follows a series of increasingly urgent advisories from PAGASA throughout 2026. In April, the agency raised its El Niño alert as heat intensified, forecasting drought conditions, stronger storms, and shifting rainfall patterns through 2027.

The current advisory underscores a troubling trend: climate phenomena are becoming more intense and prolonged, challenging the country's adaptive capacity. The Philippines, an archipelago of over 7,600 islands, ranks among the nations most vulnerable to climate change impacts, regularly experiencing typhoons, floods, droughts, and rising sea levels.

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Looking Ahead

PAGASA's projections suggest the current El Niño conditions could persist well into 2027, necessitating sustained preparedness measures. Government agencies, local communities, and private stakeholders will need to coordinate closely on water conservation, agricultural contingency planning, and public health interventions.

For ordinary Filipinos, the immediate advice is clear: prepare for hotter days, conserve water, and monitor official advisories. For policymakers, the warning represents another urgent call to strengthen climate resilience—a challenge that will only grow more pressing in the years ahead.

As Solis and her colleagues at PAGASA continue monitoring the evolving situation, one message resonates with particular urgency: the window for proactive preparation is narrowing, and the costs of inaction will be measured in livelihoods, health, and lives.