Climate averages 1991–2020
Iloilo weather
in April.
A hot, moderately wet month: the warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Iloilo: daytime highs average 31.3°C and nights cool to about 25.2°C. By daytime temperature it is the warmest month of the year.
Expect about 47 mm of rain on roughly 8 days, which makes April a moderately wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 22 min on an average April day.
The nearest other city in this atlas is Bago City (35 km away). In April its highs average 31.4°C, about as warm as Iloilo, with 81 mm of rain.
Among the 151 cities listed in the Philippines, Iloilo ranks joint 57th of 151 for the warmest April highs and 45th of 151 for the driest April (rainfall, lowest first). The mean April high of those 151 cities is 30.9°C; Iloilo is 0.5°C warmer than that mean.
From April to May, average highs fall by 0.2°C to 31.1°C, and monthly rainfall rises from 47 mm to 138 mm.
The annual picture
April in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Iloilo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.0°C24.0°C | 24.0°C | 60 | 12.0 | 11.612 h |
| February | 28.6°C23.9°C | 23.9°C | 57 | 9.3 | 11.812 h |
| March | 29.8°C24.4°C | 24.4°C | 54 | 9.4 | 12.112 h |
| April, selected | 31.3°C25.2°C | 25.2°C | 47 | 8.2 | 12.412 h |
| May | 31.1°C25.7°C | 25.7°C | 138 | 21.1 | 12.613 h |
| June | 29.7°C25.4°C | 25.4°C | 230 | 27.3 | 12.713 h |
| July | 28.8°C25.1°C | 25.1°C | 313 | 29.1 | 12.713 h |
| August | 28.8°C25.1°C | 25.1°C | 282 | 28.7 | 12.512 h |
| September | 28.8°C25.0°C | 25.0°C | 284 | 27.7 | 12.212 h |
| October | 28.8°C24.8°C | 24.8°C | 211 | 25.9 | 11.912 h |
| November | 28.9°C24.8°C | 24.8°C | 121 | 17.8 | 11.612 h |
| December | 28.3°C24.6°C | 24.6°C | 120 | 17.0 | 11.512 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
April in nearby cities
- Bago City in AprilPhilippines · 35 kmHigh 31.4°C · Low 24.8°C · 81 mm rain
- Bacolod City in AprilPhilippines · 42 kmHigh 31.2°C · Low 25.4°C · 113 mm rain
- Mansilingan in AprilPhilippines · 46 kmHigh 31.2°C · Low 25.0°C · 113 mm rain
- Binonga in AprilPhilippines · 46 kmHigh 30.4°C · Low 25.4°C · 113 mm rain
- Victorias in AprilPhilippines · 60 kmHigh 30.8°C · Low 25.4°C · 97 mm rain
- Himamaylan in AprilPhilippines · 74 kmHigh 32.6°C · Low 24.5°C · 128 mm rain
- Cadiz, Philippines in AprilPhilippines · 84 kmHigh 29.7°C · Low 25.3°C · 104 mm rain
- Kabankalan in AprilPhilippines · 84 kmHigh 32.5°C · Low 24.2°C · 128 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Iloilo) is explained once on the Iloilo year overview and on the Sources, method and limits page.