What is the weather like in Chittagong vs Sylhet in September?

In September, Chittagong averages 33°C high / 26°C low with about 333 mm of rain; Sylhet averages 31°C high / 25°C low with about 456 mm.

Chittagong vs Sylhet in September

Chittagong and Sylhet are nearly tied in September — 42 vs 41 on SeasonMap's comfort score. Chittagong is sweltering, soaked, clean air; Sylhet is sweltering, soaked, muggy air.

Chittagong vs Sylhet — September climate, side by side

	🇧🇩 Chittagong	🇧🇩 Sylhet
Comfort score	42/100 (F)	41/100 (F)
Feels-like high	39°C	38°C
Avg high / low	33° / 26°	31° / 25°
Rainfall	333 mm	456 mm
Rainy days	26	26
Humidity	87%	87%
Air quality (AQI)	49	76

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

Month by month

Chittagong vs Sylhet in September — FAQ

Is September better in Chittagong or Sylhet?: Chittagong and Sylhet are nearly tied in September — 42 vs 41 on SeasonMap's comfort score. Chittagong is sweltering, soaked, clean air; Sylhet is sweltering, soaked, muggy air.
What is the weather like in Chittagong vs Sylhet in September?: In September, Chittagong averages 33°C high / 26°C low with about 333 mm of rain; Sylhet averages 31°C high / 25°C low with about 456 mm.