Sea Temperature in Tumby Bay in December

Complete information on the sea temperature range in the Indian Ocean in Tumby Bay in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Tumby Bay. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Tumby Bay in December

16°C

MINIMUN

19°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in December in Tumby Bay

Water Temperature Chart for Indian Ocean in Tumby Bay in December

Sea Temperature Table in Tumby Bay in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	18°C	17°C	17°C	17.8°C
Dec 2	19°C	17°C	17°C	17.8°C
Dec 3	18°C	17°C	18°C	17.8°C
Dec 4	19°C	18°C	19°C	18.5°C
Dec 5	19°C	18°C	19°C	18.3°C
Dec 6	20°C	19°C	18°C	18.8°C
Dec 7	20°C	19°C	18°C	18.8°C
Dec 8	20°C	20°C	19°C	19.3°C
Dec 9	19°C	20°C	19°C	19.0°C
Dec 10	19°C	19°C	19°C	18.5°C
Dec 11	20°C	17°C	19°C	18.8°C
Dec 12	20°C	18°C	19°C	18.8°C
Dec 13	20°C	18°C	19°C	18.8°C
Dec 14	19°C	18°C	19°C	18.5°C
Dec 15	19°C	18°C	18°C	18.3°C
Dec 16	19°C	18°C	18°C	18.8°C
Dec 17	19°C	18°C	17°C	18.5°C
Dec 18	18°C	18°C	18°C	18.5°C
Dec 19	19°C	18°C	17°C	18.3°C
Dec 20	20°C	19°C	18°C	19.0°C
Dec 21	20°C	18°C	18°C	18.8°C
Dec 22	20°C	17°C	17°C	18.5°C
Dec 23	20°C	18°C	18°C	18.8°C
Dec 24	20°C	19°C	19°C	19.3°C
Dec 25	20°C	19°C	19°C	19.3°C
Dec 26	21°C	18°C	19°C	19.3°C
Dec 27	21°C	18°C	20°C	19.5°C
Dec 28	19°C	18°C	20°C	19.0°C
Dec 29	20°C	18°C	20°C	19.5°C
Dec 30	20°C	19°C	19°C	19.3°C

Tumby Bay Climate and Swimming Opportunities in December

24°C

Average Day Air Temperature

14°C

Average Night Air Temperature

28 mm

Precipitation Amount per Month

5 days

Number of Rainy Days

14 hrs

Daylight
per Day

9 hrs

Sunshine
per Day

18 km/h

Average Wind Speed

45%

Average
humidity

Tumby Bay lies within the South Australia in Australia. The average daytime temperature in Tumby Bay in December is 24°C (75°F), while the nighttime average is 14°C (57°F). There are typically five rainy days during the month, with a total precipitation of 28 mm (1.1 inches). The daylight duration in December in Tumby Bay is 14 hours, with an average of 9 hours of sunshine per day. The average wind speed in December is 18 km/h (11 mph), and the humidity level is around 45%.

The water temperature in Tumby Bay in December ranges from 17°C to 19°C (63°F to 66°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 19°C (66°F) by mid-December and reaching 19°C (66°F) in the last ten days. Overall, the average sea temperature in Tumby Bay for December is 19°C (66°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in December in Nearby Cities

Port Lincoln

Frequently Asked Questions About Water Temperatures in December in Tumby Bay

What is the sea temperature in Tumby Bay in December?

The water temperature in the Indian Ocean in Tumby Bay in December ranges from 17°C to 19°C (63°F to 66°F).

Is it possible to swim in the Indian Ocean in Tumby Bay in December?

The average sea temperature in Tumby Bay in December is 19°C (66°F), and the air temperature is 24°C (75°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.