Generally the typical temperate in Lahinch through the whole of December is 5. Average high degrees are usually 9 and lows being 4 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 9 |
| Low Temperature | 4 |
Useful Links: Lahinch Weather: Average Weather & Yearly Climate