You should expect the average temperature in Gourock during December is 5 with highs being 7 and low around 1 degrees. For more context we have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 5 |
| High Temperature | 7 |
| Low Temperature | 1 |
| Sunshine Per Day | 2 |
Useful Links: Gourock Weather: Average Weather & Yearly Climate