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

In December, Chittagong averages 27°C high / 18°C low with about 13 mm of rain; Sylhet averages 25°C high / 14°C low with about 25 mm.

Chittagong vs Sylhet in December

Sylhet is the better pick in December — 90 vs 86 on SeasonMap's comfort score. Sylhet is warm, dry, poor air quality, while Chittagong is hot, dry, muggy air.

Chittagong vs Sylhet — December climate, side by side

	🇧🇩 Chittagong	🇧🇩 Sylhet
Comfort score	86/100 (A)	90/100 (S)
Feels-like high	29°C	26°C
Avg high / low	27° / 18°	25° / 14°
Rainfall	13 mm	25 mm
Rainy days	2	2
Humidity	77%	75%
Air quality (AQI)	93	117

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

Month by month

Chittagong 🇧🇩 Bangladeshhot, dry, muggy air · best January86
Sylhet 🇧🇩 Bangladeshwarm, dry, poor air quality · best January90

Chittagong vs Sylhet in December — FAQ

Is December better in Chittagong or Sylhet?: Sylhet is the better pick in December — 90 vs 86 on SeasonMap's comfort score. Sylhet is warm, dry, poor air quality, while Chittagong is hot, dry, muggy air.
What is the weather like in Chittagong vs Sylhet in December?: In December, Chittagong averages 27°C high / 18°C low with about 13 mm of rain; Sylhet averages 25°C high / 14°C low with about 25 mm.