Click on a day for an hourly weather forecast
The temperatures in Kumamoto in December are quite cold with temperatures between 6°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Kumamoto during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Kumamoto during December. It’s important to get out your snow boots and warm mittens to stay warm while you explore Kumamoto.
Our weather forecast can give you a great sense of what weather to expect in Kumamoto in December 2024.
If you’re planning to visit Kumamoto in the near future, we highly recommend that you review the 14 day weather forecast for Kumamoto before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 10° / 4° | 7 | 19 | 6 | 111 mm | Awful | Kumamoto in January |
| February | 11° / 5° | 7 | 17 | 4 | 164 mm | Awful | Kumamoto in February |
| March | 14° / 8° | 8 | 22 | 1 | 187 mm | Ok | Kumamoto in March |
| April | 19° / 12° | 7 | 23 | 0 | 183 mm | Ok | Kumamoto in April |
| May | 23° / 16° | 7 | 24 | 0 | 243 mm | Good | Kumamoto in May |
| June | 25° / 20° | 12 | 18 | 0 | 534 mm | Good | Kumamoto in June |
| July | 28° / 24° | 14 | 17 | 0 | 507 mm | Good | Kumamoto in July |
| August | 30° / 25° | 10 | 21 | 0 | 315 mm | Ok | Kumamoto in August |
| September | 28° / 22° | 8 | 22 | 0 | 254 mm | Good | Kumamoto in September |
| October | 23° / 17° | 5 | 26 | 0 | 138 mm | Perfect | Kumamoto in October |
| November | 18° / 12° | 5 | 25 | 0 | 143 mm | Good | Kumamoto in November |
| December | 11° / 6° | 7 | 21 | 3 | 124 mm | Awful | Kumamoto in December |