Click on a day for an hourly weather forecast
The temperatures in Furano in August are comfortable with low of 16°C and and high up to 25°C.
You can expect rain for roughly half of the month of August in Furano. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Furano in August 2025.
If you’re planning to visit Furano in the near future, we highly recommend that you review the 14 day weather forecast for Furano before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -5° / -13° | 21 | 4 | 7 | 71 mm | Awful | Furano in January |
| February | -4° / -12° | 19 | 4 | 7 | 67 mm | Awful | Furano in February |
| March | 1° / -8° | 18 | 6 | 8 | 93 mm | Awful | Furano in March |
| April | 8° / -1° | 11 | 14 | 4 | 101 mm | Awful | Furano in April |
| May | 16° / 5° | 9 | 21 | 1 | 102 mm | Ok | Furano in May |
| June | 21° / 10° | 9 | 21 | 0 | 127 mm | Ok | Furano in June |
| July | 25° / 15° | 10 | 21 | 0 | 152 mm | Good | Furano in July |
| August | 25° / 16° | 11 | 20 | 0 | 216 mm | Good | Furano in August |
| September | 21° / 11° | 10 | 20 | 0 | 149 mm | Ok | Furano in September |
| October | 13° / 4° | 11 | 19 | 1 | 140 mm | Bad | Furano in October |
| November | 5° / -2° | 17 | 8 | 6 | 133 mm | Awful | Furano in November |
| December | -2° / -10° | 22 | 2 | 9 | 113 mm | Awful | Furano in December |