Medano Beach — Water Temperature in May

Water Temperature Range

20°C

minimum

24°C

average

27°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

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

May: Climate and Swimming Opportunities

Average Night Air Temperature

17°C

Average Day Air Temperature

32°C

Precipitation Amount per Month

0 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

8 hrs

Average Wind Speed

14 km/h

Average Humidity

65%

At such water and air temperatures, swimming is pleasant and refreshing rather than hot. After you get in, it feels comfortable, and you’ll warm up quickly when you come out.