Click on a day for an hourly weather forecast
The temperatures in Iloilo during May are extremely high, between 27°C and hot as 32°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of May in Iloilo. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Iloilo in May 2025.
If you’re planning to visit Iloilo in the near future, we highly recommend that you review the 14 day weather forecast for Iloilo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 24° | 4 | 27 | 0 | 53 mm | Good | Iloilo in January |
| February | 29° / 24° | 2 | 26 | 0 | 37 mm | Good | Iloilo in February |
| March | 31° / 25° | 2 | 29 | 0 | 35 mm | Good | Iloilo in March |
| April | 32° / 26° | 3 | 27 | 0 | 41 mm | Good | Iloilo in April |
| May | 32° / 27° | 9 | 23 | 0 | 126 mm | Ok | Iloilo in May |
| June | 31° / 26° | 12 | 18 | 0 | 225 mm | Ok | Iloilo in June |
| July | 30° / 26° | 17 | 14 | 0 | 346 mm | Ok | Iloilo in July |
| August | 30° / 26° | 13 | 18 | 0 | 306 mm | Ok | Iloilo in August |
| September | 30° / 26° | 14 | 16 | 0 | 288 mm | Ok | Iloilo in September |
| October | 30° / 25° | 12 | 19 | 0 | 219 mm | Ok | Iloilo in October |
| November | 30° / 25° | 5 | 25 | 0 | 90 mm | Good | Iloilo in November |
| December | 29° / 25° | 6 | 25 | 0 | 79 mm | Good | Iloilo in December |