Usually the average weather in Siofok all through September is 15. With the average high being 21 degrees celsius with a low of 13 degrees.
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 21 |
| Low Temperature | 13 |
| Sunshine Per Day | 8 |
Useful Links: Siofok Weather: Average Weather & Yearly Climate