Gdańsk weather in December
December in Gdańsk: freezing, a little rain, with clean air — one of the weakest months to visit.
#12 of 12 months in Gdańsk · #536 of 604 destinations to visit in December · comfort 42/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Gdańsk climate normals — December
| Daytime high | 3°C / 38°F | 🥶 freezing |
|---|---|---|
| Nighttime low | 0°C / 32°F | |
| Feels like (high) | -1°C / 30°F | |
| Rainfall | 39 mm / 1.5 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 89% | 💦 very humid |
| Dew point | 0°C / 32°F | |
| Sunshine | 1.9 h/day | |
| Daylight | 7.4 h | |
| Wind | 23 km/h / 14 mph | |
| Snowfall | 6.4 cm / 2.5 in | |
| Air quality (US AQI) | 35 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Gdańsk?
Loading map…
Gdańsk in December — FAQ
- Is December a good time to visit Gdańsk?
- December in Gdańsk: freezing, a little rain, with clean air — one of the weakest months to visit. It ranks #12 of 12 months for Gdańsk on SeasonMap's comfort score (42/100).
- What is the weather like in Gdańsk in December?
- In December, Gdańsk averages a daily high of 3.4°C and a low of 0°C, with about 39.2 mm of rain over roughly 10 rainy days.
- What is the air quality in Gdańsk in December?
- Gdańsk has a mean US Air Quality Index of about 35 in December.
- Does it snow in Gdańsk in December?
- Gdańsk sees roughly 6.4 cm of snowfall in December.