Normally, you can expect the weather in Rethymnon during the duration of December is 10. With the average high being 14 and lows being 9 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 10 |
| High Temperature | 14 |
| Low Temperature | 9 |
| Sunshine Per Day | 4 |
Useful Links: Rethymnon Weather: Average Weather & Yearly Climate