Coffin Bay — Water Temperature in January

Water Temperature Range

16°C

minimum

19°C

average

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

January: Climate and Swimming Opportunities

Average Night Air Temperature

16°C

Average Day Air Temperature

26°C

Precipitation Amount per Month

18 mm

Number of Rainy Days

Daylight per Day

14 hrs

Sunshine per Day

10 hrs

Average Wind Speed

18 km/h

Average Humidity

44%

With such a ratio between the average monthly temperatures of water and air, the swim feels brisk and very refreshing. The air is warm enough to make the cool water easy to handle, especially for short swims.

Water Temperature in Nearby Locations

Port Lincoln