Gladstone — Water Temperature in December

Water Temperature Range

24°C

minimum

27°C

average

29°C

maximum

Water Temperature Chart for December

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

	2025	2024	2023	2022
DEC 1	26°C	27°C	26°C	25°C
DEC 2	26°C	27°C	26°C	25°C
DEC 3	26°C	27°C	26°C	25°C
DEC 4	26°C	27°C	26°C	25°C
DEC 5	27°C	28°C	27°C	26°C
DEC 6	26°C	27°C	26°C	26°C
DEC 7	26°C	28°C	26°C	26°C
DEC 8	27°C	27°C	28°C	27°C
DEC 9	28°C	28°C	27°C	28°C
DEC 10	27°C	28°C	27°C	27°C
DEC 11	26°C	27°C	27°C	26°C
DEC 12	27°C	28°C	28°C	26°C
DEC 13	27°C	28°C	28°C	26°C
DEC 14	27°C	27°C	28°C	27°C
DEC 15	27°C	27°C	27°C	26°C
DEC 16	27°C	27°C	27°C	26°C
DEC 17	27°C	27°C	27°C	26°C
DEC 18	27°C	28°C	27°C	26°C
DEC 19	27°C	27°C	27°C	27°C
DEC 20	27°C	27°C	28°C	26°C
DEC 21	27°C	27°C	27°C	26°C
DEC 22	27°C	27°C	28°C	27°C
DEC 23	27°C	27°C	27°C	27°C
DEC 24	27°C	28°C	28°C	26°C
DEC 25	27°C	27°C	27°C	27°C
DEC 26	27°C	27°C	27°C	26°C
DEC 27	27°C	28°C	27°C	26°C
DEC 28	27°C	28°C	27°C	27°C
DEC 29	27°C	28°C	26°C	27°C
DEC 30	27°C	28°C	27°C	26°C
DEC 31	27°C	27°C	27°C	27°C

Climate and Swimming Opportunities in Gladstone in December

Average Day Air Temperature

29°C

Average Night Air Temperature

21°C

Precipitation Amount per Month

134 mm

Number of Rainy Days

Daylight per Day

14 hrs

Sunshine per Day

8 hrs

Average Wind Speed

16 km/h

Average Humidity

61%

At such water and air temperatures, swimming feels truly comfortable and relaxing. The warm water won’t cool you down, so you can stay in for a long time without getting chilled.