Gdańsk: Weather Guide & Climate
Complete month-by-month weather guide: Gdańsk. Best time to visit: June, July, August, September. Plan your trip with detailed climate data.
☀️ Climate Overview
Gdańsk has a Cool climate with average yearly highs of 13°C, lows of 6°C, and approximately 10 rainy days per month.
The best time to visit Gdańsk is during June, July, August, September, when weather is pleasant and ideal for outdoor activities
Drier season: Mar–Dec Wetter season: Jan–Aug
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Air Quality
Hottest
Coldest
Driest Month
Windiest Month
25 km/h
January (gusts 44)
Sea Temp Range
3° – 21°C
Warmest water: August (21°C)
Forecast for your trip dates
Up to 14 days aheadWeather by Season
Spring
Mar–May
Summer
Jun–Aug
Autumn
Sep–Nov
Winter
Dec–Feb
Month-by-Month Weather Table
January
February
March
April
May
June
BestJuly
BestAugust
BestSeptember
BestOctober
November
December
| Month | High | Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition | View Details |
|---|---|---|---|---|---|---|---|---|---|
| January | 4°C | 0°C | 13d (55mm) | 2.4h | 87% Very Humid | 0.8 Low | | Wet | View Details → |
| February | 5°C | 0°C | 12d (47mm) | 5.1h | 83% Very Humid | 2 Low | | Good | View Details → |
| March | 9°C | 1°C | 8d (30mm) | 7.8h | 74% Humid | 4 Moderate | | Good | View Details → |
| April | 12°C | 3°C | 8d (31mm) | 10.1h | 70% Humid | 6.3 High | | Good | View Details → |
| May | 17°C | 7°C | 11d (54mm) | 12.1h | 68% Humid | 8.2 Very High | | Good | View Details → |
| June (best) | 22°C | 12°C | 11d (76mm) | 13h | 72% Humid | 8.7 Very High | | Excellent | View Details → |
| July (best) | 23°C | 14°C | 15d (98mm) | 12.3h | 75% Humid | 7.8 Very High | | Excellent | View Details → |
| August (best) | 23°C | 14°C | 11d (75mm) | 10.9h | 75% Humid | 6.5 High | | Excellent | View Details → |
| September (best) | 20°C | 11°C | 8d (39mm) | 9h | 78% Humid | 4.6 Moderate | | Excellent | View Details → |
| October | 14°C | 7°C | 10d (50mm) | 5.7h | 83% Very Humid | 2.4 Moderate | | Good | View Details → |
| November | 7°C | 3°C | 8d (42mm) | 2.9h | 88% Very Humid | 1 Low | | Good | View Details → |
| December | 4°C | 0°C | 9d (38mm) | 1.8h | 89% Very Humid | 0.6 Low | | Good | View Details → |
Gdańsk
Hanseatic port city, including amber heritage, Long Market & Neptune Fountain and St. Mary's Basilica, colorful facades, and Baltic beaches.
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Frequently Asked Questions
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More Gdańsk Guides
Best Time to Visit
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Things to Do
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Where to Stay
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Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Itineraries
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Overview
Complete travel guide for Gdańsk: top things to do, itineraries, and typical costs.