Gdańsk-Oliwa Weather in May

May in Gdańsk-Oliwa sees daytime temperatures around 17°C (63°F) and lows of 8°C (46°F) at night. With around 66 mm (2.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Gdańsk-Oliwa in May

Expect around 11 days of rain based on historical data, with 66 mm (2.6 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Gdańsk-Oliwa in May

Temperatures in Gdańsk-Oliwa in May top out at 17°C (63°F) and drop to 8°C (46°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Gdańsk-Oliwa in May

There are approximately 239 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Gdańsk-Oliwa in May

Average wind speeds reach 3 m/s (6 knots) in May, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in May

The water sits at 7°C (45°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Gdańsk-Oliwa.