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The weather in Westendorf in September is very cold with temperatures between 2°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Westendorf. 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.
Please note that Westendorf can expect a few days of snow in September.
Our weather forecast can give you a great sense of what weather to expect in Westendorf in September 2025.
If you’re planning to visit Westendorf in the near future, we highly recommend that you review the 14 day weather forecast for Westendorf before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -12° | 6 | 6 | 20 | 146 mm | Awful | Westendorf in January |
| February | 0° / -12° | 7 | 4 | 19 | 102 mm | Awful | Westendorf in February |
| March | 3° / -9° | 8 | 7 | 18 | 132 mm | Awful | Westendorf in March |
| April | 8° / -5° | 11 | 9 | 10 | 125 mm | Awful | Westendorf in April |
| May | 12° / -1° | 20 | 7 | 4 | 239 mm | Awful | Westendorf in May |
| June | 17° / 3° | 20 | 10 | 0 | 283 mm | Ok | Westendorf in June |
| July | 19° / 4° | 19 | 12 | 0 | 265 mm | Ok | Westendorf in July |
| August | 19° / 4° | 16 | 15 | 0 | 258 mm | Ok | Westendorf in August |
| September | 15° / 2° | 12 | 17 | 1 | 171 mm | Ok | Westendorf in September |
| October | 9° / -2° | 8 | 17 | 6 | 164 mm | Awful | Westendorf in October |
| November | 4° / -6° | 7 | 13 | 10 | 129 mm | Awful | Westendorf in November |
| December | -1° / -10° | 8 | 7 | 18 | 129 mm | Awful | Westendorf in December |