Click on a day for an hourly weather forecast
The temperatures in Einsiedeln in September are quite cold with temperatures between 6°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Einsiedeln. 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 Einsiedeln in September 2026.
If you’re planning to visit Einsiedeln in the near future, we highly recommend that you review the 14 day weather forecast for Einsiedeln before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -1° / -8° | 9 | 9 | 13 | 192 mm | Awful | Einsiedeln in January |
| February | 0° / -8° | 9 | 8 | 12 | 134 mm | Awful | Einsiedeln in February |
| March | 3° / -5° | 10 | 13 | 8 | 160 mm | Awful | Einsiedeln in March |
| April | 8° / -1° | 12 | 15 | 3 | 164 mm | Awful | Einsiedeln in April |
| May | 12° / 3° | 18 | 13 | 0 | 294 mm | Bad | Einsiedeln in May |
| June | 17° / 7° | 18 | 12 | 0 | 330 mm | Ok | Einsiedeln in June |
| July | 19° / 9° | 17 | 14 | 0 | 328 mm | Ok | Einsiedeln in July |
| August | 19° / 9° | 15 | 16 | 0 | 322 mm | Ok | Einsiedeln in August |
| September | 15° / 6° | 9 | 21 | 0 | 177 mm | Ok | Einsiedeln in September |
| October | 10° / 2° | 7 | 23 | 0 | 183 mm | Bad | Einsiedeln in October |
| November | 5° / -1° | 9 | 17 | 4 | 179 mm | Awful | Einsiedeln in November |
| December | 1° / -6° | 10 | 12 | 10 | 190 mm | Awful | Einsiedeln in December |