Gdańsk Climate by Month
Gdańsk, Pomerania, Poland
Mild summers and freezing winters, with rain spread through the year.
Gdańsk has mild summers and freezing winters, with rain spread through the year. July is the warmest month, with highs around 74°F (24°C); January is the coolest at 36°F (2°C), and nights dip to 27°F (-3°C). It gets 25 in (628 mm) of rain a year, spread across the months. The air is humid, averaging 78% relative humidity.
- Warmest month
- 74°F(24°C)
- Average high, July
- Coldest nights
- 27°F(-3°C)
- Average low, January
- Rain per year
- 25 in(628 mm)
- No clear rainy season
- Humidity
- 78%
- Sunniest: June
Best and worst months in Gdańsk
Best for weatherThe most comfortable weather comes in July and August, with highs around 74°F (24°C) and about 3.1 in (78 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 36°F (2°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Gdańsk weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 36°F(2°C) | 27°F(-3°C) | 1.6 in(40 mm) | 84% | 0.5 |
| FebFebruary | 38°F(3°C) | 28°F(-2°C) | 1.2 in(31 mm) | 79% | 1.1 |
| MarMarch | 45°F(7°C) | 32°F(0°C) | 1.3 in(33 mm) | 76% | 2.5 |
| AprApril | 55°F(13°C) | 38°F(3°C) | 1.2 in(30 mm) | 74% | 4.1 |
| MayMay | 65°F(18°C) | 46°F(8°C) | 1.9 in(49 mm) | 67% | 5.4 |
| JunJune | 70°F(21°C) | 53°F(12°C) | 2.5 in(64 mm) | 69% | 6.1 |
| JulJulyBest | 74°F(24°C) | 58°F(14°C) | 3.3 in(85 mm) | 73% | 5.3 |
| AugAugustBest | 74°F(24°C) | 57°F(14°C) | 2.8 in(70 mm) | 74% | 4.6 |
| SepSeptember | 66°F(19°C) | 51°F(10°C) | 2.5 in(64 mm) | 78% | 3.1 |
| OctOctober | 56°F(13°C) | 43°F(6°C) | 2.4 in(62 mm) | 83% | 1.6 |
| NovNovember | 45°F(7°C) | 37°F(3°C) | 1.9 in(49 mm) | 92% | 0.6 |
| DecDecember | 38°F(3°C) | 31°F(-1°C) | 2.0 in(51 mm) | 89% | 0.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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