Generally, the weather in Neos Marmaras all through December is 5. You can expect a high of 10 with low average temperatures being 3 degrees.
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 10 |
| Low Temperature | 3 |
| Sunshine Per Day | 8 |
Useful Links: Neos Marmaras Weather: Average Weather & Yearly Climate