The temperatures in Hamamatsu 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 Hamamatsu 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.
Please note that Hamamatsu can expect a few days of snow in December.
Our weather forecast can give you a great sense of what weather to expect in Hamamatsu in December 2024.
If you’re planning to visit Hamamatsu in the near future, we highly recommend that you review the 14 day weather forecast for Hamamatsu before you arrive.
Temperatures
11° / 6°
Rainy Days
5
Snowy Days
1
Dry Days
25
Rainfall
89
mm
Sun Hours
10.4
Hrs
