Click on a day for an hourly weather forecast
The temperatures in Hakuba in August are comfortable with low of 18°C and and high up to 29°C.
There’s going to be many days of rain during the month of August in Hakuba.
Hakuba should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Hakuba in August 2025.
If you’re planning to visit Hakuba in the near future, we highly recommend that you review the 14 day weather forecast for Hakuba before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -6° | 21 | 1 | 19 | 85 mm | Awful | Hakuba in January |
| February | 4° / -6° | 18 | 2 | 13 | 62 mm | Awful | Hakuba in February |
| March | 9° / -2° | 14 | 10 | 8 | 60 mm | Awful | Hakuba in March |
| April | 15° / 3° | 10 | 19 | 1 | 54 mm | Ok | Hakuba in April |
| May | 21° / 9° | 9 | 23 | 0 | 51 mm | Ok | Hakuba in May |
| June | 25° / 13° | 11 | 20 | 0 | 63 mm | Good | Hakuba in June |
| July | 28° / 18° | 16 | 15 | 0 | 112 mm | Good | Hakuba in July |
| August | 29° / 18° | 15 | 16 | 0 | 83 mm | Ok | Hakuba in August |
| September | 25° / 14° | 12 | 18 | 0 | 83 mm | Good | Hakuba in September |
| October | 19° / 8° | 11 | 21 | 0 | 73 mm | Ok | Hakuba in October |
| November | 13° / 3° | 12 | 17 | 1 | 60 mm | Bad | Hakuba in November |
| December | 5° / -2° | 18 | 4 | 13 | 85 mm | Awful | Hakuba in December |