Antofagasta — Water Temperature in July

Water Temperature Range

13°C

minimum

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

July: Climate and Swimming Opportunities

Average Night Air Temperature

1°C

Average Day Air Temperature

18°C

Precipitation Amount per Month

0 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

8 hrs

Average Wind Speed

14 km/h

Average Humidity

38%

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.

Water Temperature in Nearby Locations

Hornitos