Click on a day for an hourly weather forecast
The weather in Fuji in August is hot. The average temperatures are between 21°C and 29°C.
You can expect rain for roughly half of the month of August in Fuji. 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 Fuji in August 2025.
If you’re planning to visit Fuji in the near future, we highly recommend that you review the 14 day weather forecast for Fuji before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / -1° | 5 | 17 | 9 | 86 mm | Bad | Fuji in January |
| February | 8° / 0° | 7 | 13 | 9 | 152 mm | Awful | Fuji in February |
| March | 12° / 3° | 8 | 18 | 5 | 238 mm | Awful | Fuji in March |
| April | 16° / 7° | 8 | 21 | 1 | 251 mm | Ok | Fuji in April |
| May | 21° / 12° | 8 | 23 | 0 | 245 mm | Ok | Fuji in May |
| June | 23° / 15° | 9 | 21 | 0 | 289 mm | Good | Fuji in June |
| July | 27° / 20° | 12 | 19 | 0 | 376 mm | Good | Fuji in July |
| August | 29° / 21° | 9 | 22 | 0 | 220 mm | Ok | Fuji in August |
| September | 25° / 17° | 8 | 22 | 0 | 306 mm | Good | Fuji in September |
| October | 20° / 12° | 7 | 25 | 0 | 309 mm | Ok | Fuji in October |
| November | 15° / 7° | 4 | 25 | 0 | 140 mm | Good | Fuji in November |
| December | 10° / 2° | 5 | 23 | 4 | 115 mm | Bad | Fuji in December |