Generally the typical temperate in Ko Phangan throughout the time of December is 24. You can expect a high of 29 degrees celsius with a low of 23 degrees. For more context we have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 24 |
| High Temperature | 29 |
| Low Temperature | 23 |
| Sunshine Per Day | 9 |
Useful Links: Ko Phangan Weather: Average Weather & Yearly Climate