Kolkata vs Sylhet: which is better, month by month

Kolkata and Sylhet split the year 3–3 — Kolkata wins April to June, Sylhet wins February, August and November, and they are within 3 points in the other 6 months.

Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Kolkata

🇮🇳 India · tropical climate

Best month: January 92/100
Months won: 3 of 12

Sylhet

🇧🇩 Bangladesh · mild climate

Best month: January 93/100
Months won: 3 of 12

Kolkata vs Sylhet — all 12 months

Month	Kolkata	Sylhet	Winner	Gap
January	92Swarm, dry, poor air quality	93Swarm, dry, poor air quality	Tie	1
February	82Ahot, a little rain, poor air quality	87Awarm, a little rain, poor air quality	Sylhet	5
March	71Bsweltering, a little rain, poor air quality	72Bhot, rainy, poor air quality	Tie	1
April	59Dsweltering, a little rain, poor air quality	51Dsweltering, soaked, poor air quality	Kolkata	8
May	52Dsweltering, rainy, muggy air	46Fsweltering, soaked, poor air quality	Kolkata	6
June	45Fsweltering, soaked, muggy air	34Fsweltering, soaked, muggy air	Kolkata	11
July	37Fsweltering, soaked, muggy air	36Fsweltering, soaked, muggy air	Tie	1
August	34Fsweltering, soaked, muggy air	39Fsweltering, soaked, muggy air	Sylhet	5
September	41Fsweltering, soaked, muggy air	41Fsweltering, soaked, muggy air	Tie	0
October	56Dsweltering, soaked, poor air quality	57Dsweltering, soaked, poor air quality	Tie	1
November	76Bhot, a little rain, poor air quality	80Ahot, dry, muggy air	Sylhet	4
December	88Awarm, dry, poor air quality	90Swarm, dry, poor air quality	Tie	2

A month is a tie when the two are within 3 points. The widest gap is June (45 vs 34). Tap a month for that month's temperature, rain, humidity and air quality side by side.