Arenas Verdes — Water Temperature in January

Water Temperature Range

17°C

minimum

20°C

average

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

January: Climate and Swimming Opportunities

Average Night Air Temperature

15°C

Average Day Air Temperature

27°C

Precipitation Amount per Month

93 mm

Number of Rainy Days

Daylight per Day

14 hrs

Sunshine per Day

9 hrs

Average Wind Speed

19 km/h

Average Humidity

73%

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.