SeasonMapIsfahan vs Tehran: which is better, month by month
Tehran beats Isfahan in 4 of 12 months — its lead peaks in June (71 vs 63) — while Isfahan wins February; they are within 3 points in the other 7 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.
Isfahan vs Tehran — all 12 months
| Month | Isfahan | Tehran | Winner | Gap |
|---|---|---|---|---|
| January | 67Ccold, dry | 64Ccold, a little rain, reliable snow | Tie | 3 |
| February | 74Bcool, dry | 70Bcold, a little rain, reliable snow | Isfahan | 4 |
| March | 83Anice, dry | 81Anice, a little rain | Tie | 2 |
| April | 93Snice, dry | 93Snice, a little rain | Tie | 0 |
| May | 87Ahot, dry | 87Awarm, dry | Tie | 0 |
| June | 63Csweltering, dry | 71Bhot, dry | Tehran | 8 |
| July | 50Dsweltering, dry | 56Dsweltering, dry | Tehran | 6 |
| August | 60Csweltering, dry | 66Csweltering, dry | Tehran | 6 |
| September | 84Ahot, dry | 83Ahot, dry | Tie | 1 |
| October | 89Awarm, dry | 95Snice, dry | Tehran | 6 |
| November | 77Bcool, dry | 78Bcool, a little rain | Tie | 1 |
| December | 68Ccool, dry, poor air quality | 68Ccold, a little rain, reliable snow | Tie | 0 |
A month is a tie when the two are within 3 points. The widest gap is June (63 vs 71). Tap a month for that month's temperature, rain, humidity and air quality side by side.