Click on a day for an hourly weather forecast
The temperatures in Wangerooge in September are usually low and can range between 13°C and 17°C.
You can expect rain for roughly half of the month of September in Wangerooge. 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 Wangerooge in September 2026.
If you’re planning to visit Wangerooge in the near future, we highly recommend that you review the 14 day weather forecast for Wangerooge before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 2° | 9 | 21 | 1 | 66 mm | Awful | Wangerooge in January |
| February | 5° / 2° | 8 | 20 | 1 | 56 mm | Awful | Wangerooge in February |
| March | 7° / 3° | 8 | 23 | 1 | 63 mm | Bad | Wangerooge in March |
| April | 11° / 6° | 7 | 23 | 0 | 51 mm | Bad | Wangerooge in April |
| May | 14° / 9° | 8 | 23 | 0 | 70 mm | Ok | Wangerooge in May |
| June | 18° / 13° | 9 | 21 | 0 | 86 mm | Ok | Wangerooge in June |
| July | 20° / 15° | 11 | 20 | 0 | 88 mm | Ok | Wangerooge in July |
| August | 21° / 15° | 11 | 20 | 0 | 91 mm | Ok | Wangerooge in August |
| September | 17° / 13° | 8 | 22 | 0 | 62 mm | Ok | Wangerooge in September |
| October | 14° / 10° | 9 | 22 | 0 | 70 mm | Ok | Wangerooge in October |
| November | 9° / 6° | 7 | 23 | 0 | 60 mm | Bad | Wangerooge in November |
| December | 6° / 3° | 10 | 20 | 1 | 70 mm | Awful | Wangerooge in December |