The Philippines is currently experiencing El Niño, and DOST-PAGASA has warned that the phenomenon is expected to intensify into a Very Strong El Niño between September and December 2026 and may persist through the first half of 2027.
El Niño can increase the likelihood of below-normal rainfall, dry spells, drought, and hotter conditions in affected areas. While its effects can vary from one location to another, households, workers, and businesses can take practical steps to prepare.
From staying hydrated to managing water use and protecting yourself from excessive heat, small preparations can make a difference.
Here are some practical tips to keep in mind during the current El Niño period.
1. Stay Hydrated Throughout the Day
One of the simplest but most important precautions during hot weather is to drink enough water.
Dehydration can occur when the body loses more fluids than it takes in, particularly when you are sweating heavily or spending extended periods in hot conditions.
Make hydration part of your daily routine:
- Keep drinking water within reach.
- Bring a water bottle when going outside.
- Drink regularly rather than waiting until you feel extremely thirsty.
- Pay attention to signs such as dizziness, unusual weakness, excessive thirst, or dry mouth.
- Make sure your drinking water is clean and safe.
People who work outdoors, exercise, commute frequently, or spend long periods outside may need to pay particular attention to their fluid intake.
2. Limit Prolonged Exposure to Extreme Heat
When temperatures and heat index levels are high, try to avoid unnecessary exposure to direct sunlight.
If possible, schedule strenuous outdoor activities during cooler parts of the day and take regular breaks in shaded or cool areas.
The Department of Health recommends avoiding prolonged exposure during periods of high heat and taking precautions against heat-related illnesses.
Simple measures can include:
- Staying in shaded or well-ventilated areas
- Using an umbrella or hat when outdoors
- Taking regular rest breaks
- Avoiding strenuous activities during the hottest periods
- Checking the latest heat index advisories
3. Wear Light and Comfortable Clothing
What you wear can also affect how comfortable you feel in hot conditions.
Choose loose, lightweight, and breathable clothing when possible. Light-colored clothing can also help reduce heat absorption.
For outdoor activities, consider bringing an umbrella, hat, or other appropriate protection from direct sunlight.
4. Pay Attention to Signs of Heat-Related Illness
Hot conditions can increase the risk of heat-related illnesses, including dehydration, heat cramps, heat exhaustion, and heat stroke.
Watch for symptoms such as:
- Dizziness
- Headache
- Unusual weakness or fatigue
- Nausea
- Heavy sweating
- Muscle cramps
- Very hot skin
- Confusion or loss of consciousness
More serious symptoms require immediate attention. If someone shows signs of severe heat illness, move them to a cooler area and seek appropriate medical assistance.
5. Use Water Wisely
El Niño can affect rainfall and water availability, making responsible water use especially important.
Simple household habits can help reduce unnecessary water consumption:
- Fix leaking faucets and pipes.
- Avoid leaving water running unnecessarily.
- Reuse water where appropriate and safe.
- Store water properly when advised to prepare for possible shortages.
- Make sure stored water is covered and protected from contamination.
PAGASA notes that El Niño increases the likelihood of below-normal rainfall, which can contribute to dry spells and drought in some areas.
6. Take Extra Care of Children and Older Family Members
Children and older adults may require additional attention during periods of extreme heat.
Make sure family members have access to drinking water and a reasonably cool place to rest. Check on them regularly, especially during particularly hot periods.
Do not ignore unusual tiredness, dizziness, or other symptoms that may indicate heat-related illness.
7. Take Care of Your Home and Equipment
Extreme heat and prolonged dry conditions can also create practical problems around the home.
Check electrical equipment, appliances, ventilation systems, and other items that may be working harder during hot weather.
It is also a good time to review basic fire-safety practices and avoid unnecessary electrical overloads.
For homeowners and property owners, reviewing existing property protection can also be part of broader preparedness.
8. Prepare Your Vehicle for Hot Conditions
If you regularly drive, give your vehicle some extra attention during periods of extreme heat.
Check important components such as:
- Tires and tire pressure
- Battery
- Engine coolant
- Belts and hoses
- Air-conditioning system
- Engine temperature
Before a long trip, make sure your vehicle is in good operating condition and bring enough drinking water for everyone traveling with you.
9. Businesses Should Prepare Too
El Niño does not only affect households.
Businesses may also experience challenges related to heat, water availability, employee safety, equipment, supply interruptions, and changes in operating conditions.
Business owners can review their preparedness by:
- Providing employees with access to drinking water
- Adjusting outdoor work schedules when necessary
- Checking equipment that may be affected by excessive heat
- Preparing for possible water interruptions
- Reviewing emergency procedures
- Keeping important business records and contact information accessible
- Reviewing existing insurance coverage
The appropriate preparation will depend on the type of business and the risks it faces.
10. Review Your Health and Insurance Protection
Preparing for El Niño is not only about water and heat.
Unexpected accidents, illnesses, property damage, and business disruptions can happen at any time. Reviewing your existing protection can help you identify areas that may need attention.
For individuals and families, healthcare options such as HMO plans can provide access to healthcare services subject to the plan’s terms and conditions.
Personal accident coverage may also provide financial protection for covered accidental injuries.
For property owners and businesses, different insurance products may address specific risks involving property, equipment, vehicles, business interruption, and other exposures.
If you want to understand the insurance options that may be relevant to El Niño-related risks, see our guide on El Niño insurance coverage in the Philippines.
11. Stay Updated With Official Advisories
Conditions can change, so do not rely solely on general tips.
Follow updates from DOST-PAGASA, the Department of Health, your local government, and other relevant authorities.
PAGASA currently advises that the El Niño situation is expected to continue into the first half of 2027, while conditions can still vary by location.
Checking official advisories can help you make better decisions about outdoor activities, water use, travel, and other preparations.
Stay Safe and Prepared During El Niño
El Niño does not mean that every part of the Philippines will experience exactly the same conditions. However, taking practical precautions can help households, workers, and businesses manage some of the challenges associated with hotter and drier conditions.
Stay hydrated. Protect yourself from excessive heat. Use water responsibly. Check on vulnerable family members. Keep your home, vehicle, and business prepared.
And as part of your overall preparedness, take time to review whether your health, accident, property, vehicle, or business insurance coverage still matches your needs.
Being prepared today can help you respond more confidently when conditions change.
Power to Protect Your Wealth.
