Hội An weather in August
August in Hội An: sweltering, soaked, with poor air quality — a fair time to visit.
#9 of 12 months in Hội An · #534 of 604 destinations to visit in August · comfort 53/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Hội An climate normals — August
| Daytime high | 34°C / 92°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 27°C / 81°F | |
| Feels like (high) | 40°C / 104°F | |
| Rainfall | 158 mm / 6.2 in | ⛈ soaked |
| Rainy days | 18 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 24°C / 76°F | |
| Sunshine | 9.9 h/day | |
| Daylight | 12.6 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 116 | 😷 poor |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Hội An?
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Hội An in August — FAQ
- Is August a good time to visit Hội An?
- August in Hội An: sweltering, soaked, with poor air quality — a fair time to visit. It ranks #9 of 12 months for Hội An on SeasonMap's comfort score (53/100).
- What is the weather like in Hội An in August?
- In August, Hội An averages a daily high of 33.5°C and a low of 27.4°C, with about 158.1 mm of rain over roughly 18.2 rainy days.
- What is the air quality in Hội An in August?
- Hội An has a mean US Air Quality Index of about 116 in August.