SeasonMapHangzhou vs Xi'an: which is better, month by month
Xi'an beats Hangzhou in 7 of 12 months — its lead peaks in June (74 vs 45) — while Hangzhou wins October to January; they are within 3 points in February.
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.
Hangzhou vs Xi'an — all 12 months
| Month | Hangzhou | Xi'an | Winner | Gap |
|---|---|---|---|---|
| January | 61Ccold, a little rain, poor air quality | 57Dcold, dry, poor air quality | Hangzhou | 4 |
| February | 66Ccool, a little rain, poor air quality | 68Ccold, dry, poor air quality | Tie | 2 |
| March | 74Bnice, rainy, poor air quality | 81Acool, a little rain, poor air quality | Xi'an | 7 |
| April | 84Awarm, rainy, poor air quality | 89Anice, a little rain, poor air quality | Xi'an | 5 |
| May | 70Bhot, soaked, poor air quality | 87Awarm, a little rain, poor air quality | Xi'an | 17 |
| June | 45Fsweltering, soaked, poor air quality | 74Bhot, rainy, poor air quality | Xi'an | 29 |
| July | 44Fsweltering, soaked, poor air quality | 60Csweltering, soaked, poor air quality | Xi'an | 16 |
| August | 49Fsweltering, rainy, poor air quality | 64Csweltering, rainy, poor air quality | Xi'an | 15 |
| September | 60Csweltering, rainy, poor air quality | 74Bwarm, soaked, poor air quality | Xi'an | 14 |
| October | 85Awarm, a little rain, poor air quality | 75Bnice, rainy, poor air quality | Hangzhou | 10 |
| November | 79Bnice, a little rain, poor air quality | 71Bcool, a little rain, poor air quality | Hangzhou | 8 |
| December | 67Ccool, a little rain, poor air quality | 63Ccold, dry, poor air quality | Hangzhou | 4 |
A month is a tie when the two are within 3 points. The widest gap is June (45 vs 74). Tap a month for that month's temperature, rain, humidity and air quality side by side.