More often than not the weather in Mykonos right through the month of December is 8 with usual highs being around 13 with lows of 8 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 8 |
| High Temperature | 13 |
| Low Temperature | 8 |
| Sunshine Per Day | 7 |
Useful Links: Mykonos Weather: Average Weather & Yearly Climate