Average humidity in Hoi An
The mean monthly relative humidity over the year in Hoi An (Quang Nam), Vietnam.
- On average, December is the most humid month, at 85.0%.
- On average, July is the least humid month, at 76.0%.
- The average annual percentage of humidity is 82%.
Forecast for Hoi An
Sat Dec 14
25°C | 22°C
NE 
36 km/h
36 km/h14 mm
overcast and slight rain
Sun Dec 15
22°C | 20°C
N 32 km/h
32 km/h56 mm
overcast and heavy rain
Mon Dec 16
22°C | 19°C
N 22 km/h
22 km/h12 mm
overcast and heavy rain
