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The temperatures in Oberstdorf in September are quite cold with temperatures between 6°C and 12°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Oberstdorf. 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.
You can expect a few days of snow in Oberstdorf during September. It’s important to get out your snow boots and warm mittens to stay warm while you explore Oberstdorf.
Our weather forecast can give you a great sense of what weather to expect in Oberstdorf in September 2026.
If you’re planning to visit Oberstdorf in the near future, we highly recommend that you review the 14 day weather forecast for Oberstdorf before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -8° | 4 | 7 | 20 | 133 mm | Awful | Oberstdorf in January |
| February | -1° / -8° | 5 | 5 | 20 | 101 mm | Awful | Oberstdorf in February |
| March | 1° / -5° | 7 | 6 | 20 | 103 mm | Awful | Oberstdorf in March |
| April | 5° / -2° | 8 | 6 | 16 | 101 mm | Awful | Oberstdorf in April |
| May | 9° / 2° | 14 | 4 | 14 | 185 mm | Awful | Oberstdorf in May |
| June | 14° / 7° | 16 | 9 | 5 | 213 mm | Bad | Oberstdorf in June |
| July | 16° / 9° | 15 | 14 | 2 | 183 mm | Bad | Oberstdorf in July |
| August | 16° / 9° | 14 | 15 | 2 | 205 mm | Bad | Oberstdorf in August |
| September | 12° / 6° | 10 | 14 | 6 | 129 mm | Awful | Oberstdorf in September |
| October | 8° / 2° | 6 | 14 | 12 | 101 mm | Bad | Oberstdorf in October |
| November | 4° / -2° | 5 | 10 | 15 | 99 mm | Awful | Oberstdorf in November |
| December | 0° / -7° | 5 | 7 | 19 | 115 mm | Awful | Oberstdorf in December |