What is the weather like in Da Nang vs Phong Nha in September?

In September, Da Nang averages 33°C high / 25°C low with about 292 mm of rain; Phong Nha averages 31°C high / 25°C low with about 360 mm.

Da Nang vs Phong Nha in September

Da Nang is the better pick in September — 62 vs 44 on SeasonMap's comfort score. Da Nang is sweltering, soaked, muggy air, while Phong Nha is sweltering, soaked, clean air.

Da Nang vs Phong Nha — September climate, side by side

	🇻🇳 Da Nang	🇻🇳 Phong Nha
Comfort score	62/100 (C)	44/100 (F)
Feels-like high	40°C	37°C
Avg high / low	33° / 25°	31° / 25°
Rainfall	292 mm	360 mm
Rainy days	24	22
Humidity	84%	86%
Air quality (AQI)	82	42

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Da Nang vs Phong Nha in September — FAQ

Is September better in Da Nang or Phong Nha?: Da Nang is the better pick in September — 62 vs 44 on SeasonMap's comfort score. Da Nang is sweltering, soaked, muggy air, while Phong Nha is sweltering, soaked, clean air.
What is the weather like in Da Nang vs Phong Nha in September?: In September, Da Nang averages 33°C high / 25°C low with about 292 mm of rain; Phong Nha averages 31°C high / 25°C low with about 360 mm.