What is the weather like in Hanoi vs Nha Trang in September?

In September, Hanoi averages 32°C high / 26°C low with about 276 mm of rain; Nha Trang averages 32°C high / 26°C low with about 316 mm.

Hanoi vs Nha Trang in September

Nha Trang is the better pick in September — 61 vs 44 on SeasonMap's comfort score. Nha Trang is sweltering, soaked, clean air, while Hanoi is sweltering, soaked, poor air quality.

Hanoi vs Nha Trang — September climate, side by side

	Hanoi	Nha Trang
Comfort score	44/100 (F)	61/100 (C)
Feels-like high	38°C	39°C
Avg high / low	32° / 26°	32° / 26°
Rainfall	276 mm	316 mm
Rainy days	21	27
Humidity	85%	83%
Air quality (AQI)	104	49

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

Hanoi vs Nha Trang in September — FAQ

Is September better in Hanoi or Nha Trang?: Nha Trang is the better pick in September — 61 vs 44 on SeasonMap's comfort score. Nha Trang is sweltering, soaked, clean air, while Hanoi is sweltering, soaked, poor air quality.
What is the weather like in Hanoi vs Nha Trang in September?: In September, Hanoi averages 32°C high / 26°C low with about 276 mm of rain; Nha Trang averages 32°C high / 26°C low with about 316 mm.