Gdańsk weather in August
August in Gdańsk: nice, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in Gdańsk · #70 of 604 destinations to visit in August · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Gdańsk climate normals — August
| Daytime high | 23°C / 74°F | 😎 nice |
|---|---|---|
| Nighttime low | 16°C / 60°F | |
| Feels like (high) | 23°C / 73°F | |
| Rainfall | 78 mm / 3.1 in | 🌦 some rain |
| Rainy days | 12 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 15°C / 60°F | |
| Sunshine | 10.7 h/day | |
| Daylight | 14.8 h | |
| Wind | 19 km/h / 11 mph | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Gdańsk in August — FAQ
- Is August a good time to visit Gdańsk?
- August in Gdańsk: nice, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for Gdańsk on SeasonMap's comfort score (90/100).
- What is the weather like in Gdańsk in August?
- In August, Gdańsk averages a daily high of 23.3°C and a low of 15.6°C, with about 77.8 mm of rain over roughly 12.4 rainy days.
- What is the air quality in Gdańsk in August?
- Gdańsk has a mean US Air Quality Index of about 43 in August.