From April to October Nagoya is usually fairly warm or hot, but from November all the way to March a definite chill creeps in, with temperatures regularly falling below 10°C (50°F).
| Month | Temp (°C) | Rainfall (mm) | Humidity (%) | Sunshine (hours) |
| Jan | 0 - 7 | 50 | ||
| Feb | 0 - 8 | 65 | ||
| Mar | 3 - 12 | 110 | ||
| Apr | 8 - 18 | 148 | ||
| May | 13 - 23 | 156 | ||
| Jun | 18 - 26 | 211 | ||
| Jul | 22 - 30 | 192 | ||
| Aug | 23 - 31 | 159 | ||
| Sep | 20 - 27 | 222 | ||
| Oct | 12 - 22 | 144 | ||
| Nov | 7 - 16 | 81 | ||
| Dec | 1 - 11 | 52 |