Typically, the expected weather in Leysin in December is 3, with highs being around 6 and lows around -3 degrees celsius. We have put some more info below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 3 |
| High Temperature | 6 |
| Low Temperature | -3 |
Useful Links: Leysin Weather: Average Weather & Yearly Climate