Click on a day for an hourly weather forecast
The temperatures in Warnemunde in September are usually low and can range between 12°C and 18°C.
You can expect about 3 to 8 days of rain in Warnemunde during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Warnemunde in September 2026.
If you’re planning to visit Warnemunde in the near future, we highly recommend that you review the 14 day weather forecast for Warnemunde before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -1° | 9 | 11 | 11 | 79 mm | Awful | Warnemunde in January |
| February | 4° / -1° | 8 | 10 | 11 | 61 mm | Awful | Warnemunde in February |
| March | 7° / 1° | 6 | 21 | 4 | 57 mm | Bad | Warnemunde in March |
| April | 12° / 4° | 4 | 24 | 2 | 43 mm | Bad | Warnemunde in April |
| May | 16° / 8° | 5 | 26 | 0 | 82 mm | Good | Warnemunde in May |
| June | 20° / 12° | 5 | 25 | 0 | 88 mm | Good | Warnemunde in June |
| July | 22° / 14° | 7 | 24 | 0 | 120 mm | Ok | Warnemunde in July |
| August | 22° / 15° | 5 | 26 | 0 | 104 mm | Good | Warnemunde in August |
| September | 18° / 12° | 4 | 26 | 0 | 70 mm | Good | Warnemunde in September |
| October | 13° / 8° | 7 | 24 | 0 | 79 mm | Bad | Warnemunde in October |
| November | 8° / 5° | 7 | 21 | 2 | 72 mm | Awful | Warnemunde in November |
| December | 4° / 1° | 9 | 14 | 8 | 81 mm | Awful | Warnemunde in December |