Generally the typical temperate in Altdorf in March is 5 with a typical high being 11 degrees with a low of 2 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 11 |
| Low Temperature | 2 |
| Sunshine Per Day | 5 |
Useful Links: Altdorf Weather: Average Weather & Yearly Climate