Typically the average temperate in Ponza throughout September is 21, with highs being around 25 and average daily low being 20. See our table below for a full breakdown:
| Month | Degrees Celsius |
|---|---|
| Temperature | 21 |
| High Temperature | 25 |
| Low Temperature | 20 |
| Sunshine Per Day | 9 |
Useful Links: Ponza Weather: Average Weather & Yearly Climate