Temperature
Pleasant by day, brisk at night.
Mild days with cool nights and plenty of sun.
Pleasant by day, brisk at night.
Several rainy days, with mixed-length spells. About 12 wet days, more than in most months.
A mix of sunshine and cloud.
In June, afternoons feel about 64° and nights feel near 51°.
Partly cloudy skies this month.
Calm winds are typical in June.
June late afternoons are around 68°F, easing to about 65°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 35 | 28 | 1.5 | 11 | 1.0 | 87 | 40 |
| Feb | 37 | 29 | 1.3 | 9 | 1.8 | 84 | 38 |
| Mar | 44 | 32 | 1.3 | 9 | 3.5 | 78 | 38 |
| Apr | 54 | 38 | 1.5 | 9 | 5.5 | 72 | 40 |
| May | 63 | 46 | 2.3 | 12 | 7.6 | 72 | 47 |
| Jun | 69 | 53 | 2.6 | 12 | 8.3 | 73 | 56 |
| Jul | 73 | 58 | 3.7 | 14 | 7.5 | 76 | 64 |
| Aug | 74 | 57 | 2.8 | 12 | 7.1 | 75 | 66 |
| Sep | 66 | 51 | 1.8 | 9 | 4.8 | 79 | 61 |
| Oct | 55 | 43 | 1.9 | 11 | 3.0 | 83 | 54 |
| Nov | 44 | 37 | 1.5 | 9 | 1.3 | 88 | 48 |
| Dec | 38 | 31 | 1.6 | 10 | 0.8 | 88 | 43 |
Similar climates
Want a side-by-side climate view? Compare Gdansk with Brighton.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology