Arraial do Cabo — Water Temperature in January

Water Temperature Range

22°C

minimum

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

January: Climate and Swimming Opportunities

Average Night Air Temperature

22°C

Average Day Air Temperature

29°C

Precipitation Amount per Month

160 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

7 hrs

Average Wind Speed

12 km/h

Average Humidity

82%

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.