Normally, you can expect the weather in Sargans during December is 3. High average temperature is 5 with low of -1 celsius.
| Month | Degrees Celsius |
|---|---|
| Temperature | 3 |
| High Temperature | 5 |
| Low Temperature | -1 |
| Sunshine Per Day | 2 |
Useful Links: Sargans Weather: Average Weather & Yearly Climate