Average temperature within Altdorf throughout the month of September is 8 with a high of 19 and low of 11 celsius. Discover even more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 8 |
| High Temperature | 19 |
| Low Temperature | 11 |
| Sunshine Per Day | 6 |
Useful Links: Altdorf Weather: Average Weather & Yearly Climate