Ciudad de la Costa — Water Temperature in August

Water Temperature Range

9°C

minimum

12°C

average

15°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	2025	2024	2023	2022
AUG 1	10°C	11°C	10°C	10°C
AUG 2	10°C	11°C	10°C	10°C
AUG 3	10°C	11°C	10°C	10°C
AUG 4	10°C	10°C	11°C	10°C
AUG 5	11°C	11°C	10°C	11°C
AUG 6	11°C	12°C	11°C	11°C
AUG 7	11°C	12°C	11°C	11°C
AUG 8	11°C	11°C	11°C	11°C
AUG 9	12°C	12°C	12°C	11°C
AUG 10	12°C	12°C	12°C	11°C
AUG 11	12°C	12°C	12°C	12°C
AUG 12	12°C	11°C	11°C	12°C
AUG 13	12°C	12°C	11°C	12°C
AUG 14	12°C	12°C	11°C	12°C
AUG 15	12°C	12°C	11°C	12°C
AUG 16	12°C	12°C	11°C	12°C
AUG 17	13°C	12°C	12°C	13°C
AUG 18	12°C	11°C	12°C	13°C
AUG 19	12°C	11°C	12°C	13°C
AUG 20	12°C	11°C	12°C	13°C
AUG 21	13°C	12°C	12°C	13°C
AUG 22	13°C	12°C	12°C	13°C
AUG 23	13°C	12°C	12°C	14°C
AUG 24	13°C	12°C	12°C	14°C
AUG 25	13°C	12°C	11°C	14°C
AUG 26	13°C	12°C	11°C	14°C
AUG 27	13°C	12°C	12°C	14°C
AUG 28	13°C	12°C	12°C	14°C
AUG 29	14°C	12°C	12°C	15°C
AUG 30	14°C	13°C	13°C	15°C
AUG 31	14°C	13°C	13°C	15°C

August: Climate and Swimming Opportunities

Average Night Air Temperature

7°C

Average Day Air Temperature

15°C

Precipitation Amount per Month

78 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

5 hrs

Average Wind Speed

17 km/h

Average Humidity

77%

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.