More often than not you can expect weather in Altdorf in the course of June is 15. Average highs are typically 22 and low around 12. We have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 22 |
| Low Temperature | 12 |
| Sunshine Per Day | 7 |
Useful Links: Altdorf Weather: Average Weather & Yearly Climate