Average temperatures within Kilmarnock right through the month of December is 6. Average high degrees are usually 7 with lows around 1 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 7 |
| Low Temperature | 1 |
Useful Links: Kilmarnock Weather: Average Weather & Yearly Climate