Normally the average weather in Jolly Harbour in the course of September is 26. Through the month the highs are about 30 and low of 25. We have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 26 |
| High Temperature | 30 |
| Low Temperature | 25 |
Useful Links: Jolly Harbour Weather: Average Weather & Yearly Climate