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Iloilo City in December sees very high daytime temperatures of 31°C (88°F) and nighttime lows of 25°C (77°F). Rainfall is fairly high this month at around 140 mm (5.5 in), so pack a rain jacket to stay dry.
If your ideal day consists of dry skies and pleasant temperatures, January, February and March typically offer the best circumstances for Iloilo City.
Pick a month to see the average temperature, rainfall and sunshine in Iloilo City - and find the best time to visit.
45-year average (1976-2025)
Based on our historical records, temperatures in Iloilo City typically stay consistent throughout December, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Browse day-by-day weather records for Iloilo City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Iloilo City spans 2004 to 2025, revealing these weather extremes.
Find out more about the weather in Philippines and which places have the best travel conditions in this month. See all of Philippines in December →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm but pleasant conditions in Iloilo City in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Iloilo City climate overview or explore weather in Philippines.
Where to go in December - average daytime high across popular destinations.
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