Sual Weather in August
What's the weather like in Sual (Ilocos) in August 2025?
The climate in Sual during August can be summarized as hot, humid and very wet.
August is in the summer in Sual and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 30.3°C 86.5°F |
|---|---|
| Nightly temperature | 23.4°C 74°F |
| Average temperature | 26.8°C 80.2°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 736 mm 29 ins |
| Rainy days | 25 days |
| Sea temperature | 29.3°C 84.8°F |
| Humidity | 87% |
| Windspeed | 8.3kph 5 mph |
On average August is the wettest month of the year in Sual with around 736mm 29 inches of rain making it a very wet time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
August temperatures in Sual
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Sual in August 2025.
Other monthly averages
Best places to visit in August
Sual weather stats
| Hottest month: | April | 33.9°C 93°F |
|---|---|---|
| Driest month: | February | 2mm 0.1ins |
| Sunniest month: | February | 9.3hrs |
| Coldest month: | January | 30.3°C 86.5°F |
| Wettest month: | August | 736mm 29ins |
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