Click on a day for an hourly weather forecast
The temperatures in Fuji in September are comfortable with low of 17°C and and high up to 25°C.
You can expect rain for roughly half of the month of September 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 September 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 |