SeasonMapChennai vs Sundarbans: which is better, month by month
Chennai beats Sundarbans in 6 of 12 months — its lead peaks in August (52 vs 38) — while Sundarbans wins November to January; they are within 3 points in February, May and October.
Each place is scored under the lens that suits its type — they are different kinds of destination, so the scores are each place at its own best. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.
Chennai vs Sundarbans — all 12 months
| Month | Chennai | Sundarbans | Winner | Gap |
|---|---|---|---|---|
| January | 77Bhot, dry, muggy air | 87Awarm, dry, poor air quality | Sundarbans | 10 |
| February | 78Bsweltering, dry | 80Ahot, dry, poor air quality | Tie | 2 |
| March | 68Csweltering, dry | 63Csweltering, a little rain, poor air quality | Chennai | 5 |
| April | 54Dsweltering, dry | 45Fsweltering, rainy, poor air quality | Chennai | 9 |
| May | 40Fsweltering, a little rain | 43Fsweltering, soaked, muggy air | Tie | 3 |
| June | 42Fsweltering, a little rain | 36Fsweltering, soaked, muggy air | Chennai | 6 |
| July | 49Fsweltering, rainy | 41Fsweltering, soaked, clean air | Chennai | 8 |
| August | 52Dsweltering, rainy | 38Fsweltering, soaked, muggy air | Chennai | 14 |
| September | 58Dsweltering, rainy, muggy air | 50Dsweltering, soaked, muggy air | Chennai | 8 |
| October | 56Dsweltering, soaked, muggy air | 58Dsweltering, soaked, poor air quality | Tie | 2 |
| November | 48Fsweltering, soaked, muggy air | 74Bhot, a little rain, poor air quality | Sundarbans | 26 |
| December | 65Chot, soaked, muggy air | 83Awarm, dry, poor air quality | Sundarbans | 18 |
A month is a tie when the two are within 3 points. The widest gap is November (48 vs 74). Tap a month for that month's temperature, rain, humidity and air quality side by side.