SeasonMapChennai vs Kochi: which is better, month by month
Chennai beats Kochi in 5 of 12 months — its lead peaks in August (52 vs 45) — while Kochi wins April, November and December; they are within 3 points in the other 4 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.
Chennai vs Kochi — all 12 months
| Month | Chennai | Kochi | Winner | Gap |
|---|---|---|---|---|
| January | 77Bhot, dry, muggy air | 75Bsweltering, dry, poor air quality | Tie | 2 |
| February | 78Bsweltering, dry | 74Bsweltering, dry, poor air quality | Chennai | 4 |
| March | 68Csweltering, dry | 68Csweltering, a little rain, poor air quality | Tie | 0 |
| April | 54Dsweltering, dry | 63Csweltering, rainy, muggy air | Kochi | 9 |
| May | 40Fsweltering, a little rain | 40Fsweltering, soaked, muggy air | Tie | 0 |
| June | 42Fsweltering, a little rain | 42Fsweltering, soaked, muggy air | Tie | 0 |
| July | 49Fsweltering, rainy | 44Fsweltering, soaked, clean air | Chennai | 5 |
| August | 52Dsweltering, rainy | 45Fsweltering, soaked, muggy air | Chennai | 7 |
| September | 58Dsweltering, rainy, muggy air | 52Dsweltering, soaked, clean air | Chennai | 6 |
| October | 56Dsweltering, soaked, muggy air | 49Fsweltering, soaked, muggy air | Chennai | 7 |
| November | 48Fsweltering, soaked, muggy air | 59Dsweltering, soaked, muggy air | Kochi | 11 |
| December | 65Chot, soaked, muggy air | 70Bsweltering, a little rain, muggy air | Kochi | 5 |
A month is a tie when the two are within 3 points. The widest gap is November (48 vs 59). Tap a month for that month's temperature, rain, humidity and air quality side by side.