Normally the weather in Gdansk throughout the time of December is -1. Throughout the month you should see a high of 1 degrees and a low of -4. See our table below for a full breakdown:
| Month | Degrees Celsius |
|---|---|
| Temperature | -1 |
| High Temperature | 1 |
| Low Temperature | -4 |
| Sunshine Per Day | 2 |
Useful Links: Gdansk Weather: Average Weather & Yearly Climate