Pehuen-Co — Water Temperature in May

Water Temperature Range

10°C

minimum

16°C

average

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

May: Climate and Swimming Opportunities

Average Night Air Temperature

7°C

Average Day Air Temperature

16°C

Precipitation Amount per Month

69 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

5 hrs

Average Wind Speed

17 km/h

Average Humidity

84%

At such water and air temperatures, swimming often feels chilly and is best for short swims. Getting out can feel cold, so it helps to have dry clothes ready right away.