Iloilo is warm all year, with average temperatures of about 27–28°C (81–82°F) and little change between day and night. What changes is the rain: a drier season from about December to May and a wetter season from June to November. January to March is generally considered the most comfortable time to visit.
Climate at a glance
| Climate type | Tropical monsoon |
| Average temperature | About 27–28°C (81–82°F) year-round |
| Hottest months | April and May, with daytime highs around 33–34°C (91–93°F) |
| Coolest months | January and February, with cool breezes in the evening |
| Annual rainfall | About 2,150 mm (85 in) |
| Wettest months | July to September |
| Driest months | March and April |
| Humidity | High, especially in the rainy season |
The two monsoons
Amihan (northeast monsoon), about November to February. Cooler, drier air and breezy evenings. This is festival season and the most pleasant time to walk the city.
Habagat (southwest monsoon), about June to October. Warm, humid air brings frequent afternoon and evening downpours. Mornings are often clear, so plan outdoor sightseeing early.
Month by month
| Months | Weather | Good for |
|---|---|---|
| December–February | Pleasant, breezy, mostly dry | City walks, heritage tours, Dinagyang, Jaro Fiesta |
| March–May | Hot, sunny and dry | Beaches, island hopping in Gigantes and Guimaras, Paraw Regatta |
| June | Rains begin; hot and humid | Lower hotel rates, green countryside |
| July–September | Wettest months; heavy downpours and possible storms | Museums, food trips, malls and indoor attractions |
| October–November | Rain easing, still humid | Fewer crowds; check the forecast for boat trips |
Typhoons
Typhoon season in the Philippines runs mainly from June to November. Iloilo is hit less often than the eastern Visayas, but strong storms do reach Panay, and heavy rain can flood low-lying parts of the city.
- Check PAGASA, the national weather agency, for forecasts and storm signals.
- Ferries, fastcraft and island-hopping boats are suspended when storm signals are raised. Keep a buffer day if your trip depends on sea travel.
- Consider travel insurance that covers weather delays.
What to pack
- Light, breathable cotton or linen clothes
- A light layer for air-conditioned malls, buses and churches
- Clothes that cover shoulders and knees for church visits
- Sunscreen, sunglasses and a hat
- A compact umbrella or rain jacket, especially June to November
- Comfortable walking shoes or sandals that can get wet
- Insect repellent for the countryside and islands
- A refillable water bottle