Iloilo City Weather in August
In Iloilo City, August brings very high daytime temperatures around 31°C (88°F), with nights cooling to 25°C (77°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Iloilo City in August
As part of the rainy season, Iloilo City sees around 19 days of rain in August, with an average of 294 mm (12 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Iloilo City in August
Expect highs of 31°C (88°F) in Iloilo City in August, with nights dropping to around 25°C (77°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Wind Speed in Iloilo City in August
August has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.
Average water temperature in August
The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and March typically offer the best weather for Iloilo City.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Philippines, check out our Iloilo City's climate page.
Iloilo City Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Water Temperature
29°C (84°F)
Chance of Rain
62%
Precipitation
294 mm (12 in)
Rainy days
19 days
Humidity
85%
Windspeed
3 m/s (6 knots)
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Iloilo City typically stay consistent throughout August, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in August
Historical weather for Iloilo City in August
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.
Iloilo City historical weather extremes in August
The extremes listed below come from historical weather data collected in Iloilo City from 2002 through 2025.
- The warmest day in August was on August 15, 2010, with a maximum of 34°C (93°F).
- On August 13, 2002, Iloilo City saw its coldest August day with temperatures maxing out at 26°C (79°F).
- Nighttime temperatures dropped to 23°C (73°F) on August 18, 2008, marking the coldest August night on record.
Best Places in Philippines in August
Find out more about the weather in Philippines and which places have the best travel conditions in this month. See all of Philippines in August →
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What to Wear in Iloilo City in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off.What To Do in Iloilo City in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Philippines, check out our Iloilo City's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Iloilo City climate overview or explore weather in Philippines.
