Click on a day for an hourly weather forecast
The temperatures in Greifenburg in September are quite cold with temperatures between 6°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Greifenburg. 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 Greifenburg in September 2026.
If you’re planning to visit Greifenburg in the near future, we highly recommend that you review the 14 day weather forecast for Greifenburg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 2° / -6° | 9 | 17 | 5 | 100 mm | Awful | Greifenburg in January |
| February | 4° / -5° | 9 | 14 | 6 | 132 mm | Awful | Greifenburg in February |
| March | 8° / -2° | 9 | 17 | 5 | 130 mm | Awful | Greifenburg in March |
| April | 12° / 1° | 12 | 16 | 2 | 168 mm | Awful | Greifenburg in April |
| May | 16° / 5° | 19 | 12 | 0 | 239 mm | Ok | Greifenburg in May |
| June | 21° / 8° | 17 | 13 | 0 | 233 mm | Ok | Greifenburg in June |
| July | 23° / 10° | 17 | 14 | 0 | 210 mm | Good | Greifenburg in July |
| August | 23° / 9° | 15 | 16 | 0 | 251 mm | Good | Greifenburg in August |
| September | 18° / 6° | 12 | 18 | 0 | 227 mm | Ok | Greifenburg in September |
| October | 13° / 3° | 8 | 22 | 1 | 216 mm | Bad | Greifenburg in October |
| November | 8° / 0° | 10 | 17 | 3 | 255 mm | Awful | Greifenburg in November |
| December | 3° / -4° | 9 | 18 | 5 | 159 mm | Awful | Greifenburg in December |