10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
May in Iloilo City brings very high temperatures, with daytime highs of 33°C (91°F) and nights around 26°C (79°F). Quite a bit of rainfall is expected, around 162 mm (6.4 in), so pack an umbrella.
If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Iloilo City. Our weather planner can help you explore destinations with more pleasant weather conditions.
Pick a month to see the average temperature, rainfall and sunshine in Iloilo City - and find the best time to visit.
44-year average (1977-2025)
Based on our historical records, temperatures in Iloilo City typically stay consistent throughout May, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 26°C (79°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.
Based on weather observations in Iloilo City between 2001 and 2026, these are the recorded extremes during May.
Find out more about the weather in Philippines and which places have the best travel conditions in this month. See all of Philippines in May →
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).
Get ready for hot weather in May! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 29°C (84°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 May - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
The 10 Most Exquisite Beaches in the Philippines
Explore the top 10 breathtaking beaches in the Philippines, from serene Nacpan Beach to volcanic Camiguin Island, in our detailed guide.
Siquijor island, the island of magic, fireflies, small breathtaking bays and so much more
All the islands of the Philippines are beautiful, however Siquijor island stands out. It is the island of magic, fireflies, small breathtaking bays and so much more.
Stay at a 100% self-sustaining island resort
Coron was one of our favorite destinations in the world. The beauty of this island combined with the amazing hospitality and smiles of the Filipinos is a golden combination.