Puerto San Julián — Water Temperature in January

Water Temperature Range

9°C

minimum

11°C

average

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

January: Climate and Swimming Opportunities

Average Night Air Temperature

14°C

Average Day Air Temperature

25°C

Precipitation Amount per Month

11 mm

Number of Rainy Days

Daylight per Day

15 hrs

Sunshine per Day

10 hrs

Average Wind Speed

27 km/h

Average Humidity

40%

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

Puerto Santa Cruz