SeasonMapHiroshima vs Matsumoto: which is better, month by month
Hiroshima beats Matsumoto in 6 of 12 months — its lead peaks in October (87 vs 74) — while Matsumoto wins June to September; they are within 3 points in April to May.
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 Matsumoto — all 12 months
| Month | Hiroshima | Matsumoto | Winner | Gap |
|---|---|---|---|---|
| January | 67Ccold, a little rain, clean air | 57Dcold, rainy, clean air | Hiroshima | 10 |
| February | 70Bcold, a little rain, clean air | 62Ccold, rainy, clean air | Hiroshima | 8 |
| March | 74Bcool, rainy | 67Ccool, rainy, reliable snow | Hiroshima | 7 |
| April | 81Anice, rainy | 78Bnice, soaked | Tie | 3 |
| May | 86Awarm, rainy, muggy air | 84Awarm, soaked, clean air | Tie | 2 |
| June | 68Chot, soaked, muggy air | 76Bhot, soaked, muggy air | Matsumoto | 8 |
| July | 53Dsweltering, soaked, clean air | 58Dsweltering, soaked, clean air | Matsumoto | 5 |
| August | 56Dsweltering, soaked, clean air | 65Csweltering, soaked, clean air | Matsumoto | 9 |
| September | 63Chot, soaked, clean air | 71Bhot, soaked, clean air | Matsumoto | 8 |
| October | 87Awarm, rainy, clean air | 74Bnice, soaked, clean air | Hiroshima | 13 |
| November | 83Anice, a little rain, clean air | 72Bcool, rainy, clean air | Hiroshima | 11 |
| December | 71Bcold, a little rain, clean air | 62Ccold, rainy, clean air | Hiroshima | 9 |
A month is a tie when the two are within 3 points. The widest gap is October (87 vs 74). Tap a month for that month's temperature, rain, humidity and air quality side by side.