Amalfi — Water Temperature in January

Water Temperature Range

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

January: Climate and Swimming Opportunities

Average Night Air Temperature

4°C

Average Day Air Temperature

12°C

Precipitation Amount per Month

102 mm

Number of Rainy Days

Daylight per Day

9 hrs

Sunshine per Day

4 hrs

Average Wind Speed

13 km/h

Average Humidity

76%

With such a ratio between the average monthly temperatures of water and air, swimming usually feels uncomfortably cold. Even a short dip can leave you chilled, especially once you get out into the cool air.