Generally, average daily wearther in Skyros in September is 20. Through the month the highs are about 24 and low being 19 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 20 |
| High Temperature | 24 |
| Low Temperature | 19 |
| Sunshine Per Day | 13 |
Useful Links: Skyros Weather: Average Weather & Yearly Climate