Gdańsk weather in January
January in Gdańsk: freezing, a little rain, with clean air — one of the weakest months to visit.
#11 of 12 months in Gdańsk · #516 of 604 destinations to visit in January · comfort 44/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Gdańsk climate normals — January
| Daytime high | 4°C / 38°F | 🥶 freezing |
|---|---|---|
| Nighttime low | 0°C / 32°F | |
| Feels like (high) | -1°C / 30°F | |
| Rainfall | 47 mm / 1.9 in | 🌦 some rain |
| Rainy days | 12 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 0°C / 32°F | |
| Sunshine | 2.4 h/day | |
| Daylight | 8 h | |
| Wind | 25 km/h / 15 mph | |
| Snowfall | 13.5 cm / 5.3 in | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Gdańsk in January — FAQ
- Is January a good time to visit Gdańsk?
- January in Gdańsk: freezing, a little rain, with clean air — one of the weakest months to visit. It ranks #11 of 12 months for Gdańsk on SeasonMap's comfort score (44/100).
- What is the weather like in Gdańsk in January?
- In January, Gdańsk averages a daily high of 3.5°C and a low of -0.1°C, with about 47.1 mm of rain over roughly 12 rainy days.
- What is the air quality in Gdańsk in January?
- Gdańsk has a mean US Air Quality Index of about 31 in January.
- Does it snow in Gdańsk in January?
- Gdańsk sees roughly 13.5 cm of snowfall in January.