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Iloilo Weather by Month
Average temperatures, rainfall and humidity for Iloilo, Philippines, month by month, built from OpenWeather’s historical records. Use it to see what a typical Iloilo month looks like before you travel — then check the live Iloilo forecast for the days ahead.
Warmest month
April
32°C average high
Coolest month
February
24°C average low
Wettest month
July
206 mm of rain
Driest month
March
47 mm of rain
Average temperature and rainfall in Iloilo by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 28°C | 24°C | 19°C / 33°C | 78 mm | 82% | 22 km/h |
| February | 29°C | 24°C | 19°C / 33°C | 101 mm | 78% | 23 km/h |
| March | 31°C | 24°C | 19°C / 35°C | 47 mm | 74% | 20 km/h |
| April | 32°C | 25°C | 19°C / 35°C | 99 mm | 73% | 15 km/h |
| May | 31°C | 26°C | 21°C / 35°C | 118 mm | 78% | 11 km/h |
| June | 30°C | 25°C | 21°C / 34°C | 125 mm | 83% | 9 km/h |
| July | 29°C | 25°C | 22°C / 33°C | 206 mm | 85% | 12 km/h |
| August | 29°C | 25°C | 22°C / 33°C | 137 mm | 85% | 13 km/h |
| September | 29°C | 25°C | 21°C / 33°C | 143 mm | 87% | 12 km/h |
| October | 29°C | 25°C | 21°C / 33°C | 132 mm | 86% | 12 km/h |
| November | 29°C | 25°C | 21°C / 33°C | 79 mm | 83% | 16 km/h |
| December | 29°C | 25°C | 19°C / 33°C | 105 mm | 84% | 19 km/h |
Best time to visit Iloilo
The most comfortable time to visit Iloilo is generally January to March, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around July, totalling about 1,370 mm a year.
Travellers who prefer heat should aim for April, when highs average 32°C. July is the month to avoid if rain would spoil your plans — it averages 206 mm, roughly 4× the rainfall of the driest month (March).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Iloilo forecast for what is happening now.