Cumhuriyet — Water Temperature in May

Water Temperature Range

16°C

minimum

19°C

average

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

May: Climate and Swimming Opportunities

Average Night Air Temperature

14°C

Average Day Air Temperature

26°C

Precipitation Amount per Month

22 mm

Number of Rainy Days

Daylight per Day

14 hrs

Sunshine per Day

11 hrs

Average Wind Speed

12 km/h

Average Humidity

63%

With such a ratio between the average monthly temperatures of water and air, the swim feels brisk and very refreshing. The air is warm enough to make the cool water easy to handle, especially for short swims.