Monte Hermoso — Water Temperature in January

Water Temperature Range

20°C

minimum

23°C

average

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