Costa Tropical — Water Temperature in January

Water Temperature Range

14°C

minimum

16°C

average

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

January: Climate and Swimming Opportunities

Average Night Air Temperature

7°C

Average Day Air Temperature

16°C

Precipitation Amount per Month

52 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

5 hrs

Average Wind Speed

14 km/h

Average Humidity

74%

At such water and air temperatures, swimming often feels chilly and is best for short swims. Getting out can feel cold, so it helps to have dry clothes ready right away.