Szczecin — Water Temperature in May

Water Temperature Range

6°C

minimum

11°C

average

16°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
MAY 1	-10°C	7°C	10°C	9°C
MAY 2	7°C	9°C	10°C	9°C
MAY 3	7°C	9°C	11°C	9°C
MAY 4	8°C	9°C	11°C	9°C
MAY 5	8°C	9°C	11°C	8°C
MAY 6	5°C	9°C	11°C	9°C
MAY 7	4°C	10°C	12°C	9°C
MAY 8	4°C	10°C	12°C	9°C
MAY 9	2°C	10°C	11°C	9°C
MAY 10	2°C	10°C	11°C	9°C
MAY 11	3°C	11°C	12°C	10°C
MAY 12	6°C	11°C	12°C	10°C
MAY 13	6°C	11°C	11°C	10°C
MAY 14	7°C	11°C	11°C	10°C
MAY 15	7°C	11°C	12°C	11°C
MAY 16	9°C	12°C	12°C	11°C
MAY 17	12°C	11°C	11°C	11°C
MAY 18	12°C	12°C	11°C	12°C
MAY 19	13°C	12°C	11°C	12°C
MAY 20	14°C	12°C	11°C	11°C
MAY 21	14°C	12°C	12°C	12°C
MAY 22	15°C	13°C	12°C	12°C
MAY 23	15°C	13°C	12°C	12°C
MAY 24	15°C	13°C	12°C	12°C
MAY 25	16°C	13°C	13°C	13°C
MAY 26	16°C	13°C	13°C	13°C
MAY 27	17°C	13°C	13°C	12°C
MAY 28	17°C	14°C	13°C	13°C
MAY 29	18°C	14°C	13°C	13°C
MAY 30	18°C	14°C	13°C	13°C
MAY 31	19°C	15°C	14°C	14°C

May: Climate and Swimming Opportunities

Average Night Air Temperature

8°C

Average Day Air Temperature

17°C

Precipitation Amount per Month

50 mm

Number of Rainy Days

Daylight per Day

16 hrs

Sunshine per Day

8 hrs

Average Wind Speed

14 km/h

Average Humidity

73%

With such a ratio between the average monthly temperatures of water and air, swimming feels very cold and is only for cold-water enthusiasts. Most people will prefer just a brief splash, because warming up afterward can take time.