Normally the average weather in Harbour Island all through the month of December is 22. High temperatures are around 27 with low temperatures being around 20 degrees. For more context we have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 22 |
| High Temperature | 27 |
| Low Temperature | 20 |
Useful Links: Harbour Island Weather: Average Weather & Yearly Climate