SeasonMapHiroshima vs Kumamoto: which is better, month by month
Hiroshima beats Kumamoto in 2 of 12 months — its lead peaks in June (68 vs 56) — and they are within 3 points in July to April.
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.
Hiroshima vs Kumamoto — all 12 months
| Month | Hiroshima | Kumamoto | Winner | Gap |
|---|---|---|---|---|
| January | 67Ccold, a little rain, clean air | 66Ccold, a little rain, clean air | Tie | 1 |
| February | 70Bcold, a little rain, clean air | 67Ccool, rainy, clean air | Tie | 3 |
| March | 74Bcool, rainy | 73Bnice, rainy, muggy air | Tie | 1 |
| April | 81Anice, rainy | 83Anice, rainy, muggy air | Tie | 2 |
| May | 86Awarm, rainy, muggy air | 77Bwarm, soaked, muggy air | Hiroshima | 9 |
| June | 68Chot, soaked, muggy air | 56Dhot, soaked, muggy air | Hiroshima | 12 |
| July | 53Dsweltering, soaked, clean air | 50Dsweltering, soaked, clean air | Tie | 3 |
| August | 56Dsweltering, soaked, clean air | 54Dsweltering, soaked, muggy air | Tie | 2 |
| September | 63Chot, soaked, clean air | 62Csweltering, soaked, clean air | Tie | 1 |
| October | 87Awarm, rainy, clean air | 86Awarm, rainy, clean air | Tie | 1 |
| November | 83Anice, a little rain, clean air | 81Anice, rainy, clean air | Tie | 2 |
| December | 71Bcold, a little rain, clean air | 70Bcool, a little rain, clean air | Tie | 1 |
A month is a tie when the two are within 3 points. The widest gap is June (68 vs 56). Tap a month for that month's temperature, rain, humidity and air quality side by side.