Moreton Island — Water Temperature in July

Water Temperature Range

18°C

minimum

20°C

average

23°C

maximum

Water Temperature Chart for July

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

	2026	2025	2024	2023
JUL 1	20°C	21°C	21°C	20°C
JUL 2	20°C	21°C	21°C	20°C
JUL 3	20°C	20°C	22°C	20°C
JUL 4	20°C	20°C	20°C	20°C
JUL 5	21°C	20°C	21°C	20°C
JUL 6	20°C	19°C	21°C	20°C
JUL 7	20°C	20°C	22°C	20°C
JUL 8	20°C	20°C	21°C	20°C
JUL 9	21°C	20°C	21°C	20°C
JUL 10	20°C	20°C	22°C	20°C
JUL 11	20°C	20°C	22°C	19°C
JUL 12	21°C	20°C	21°C	20°C
JUL 13	20°C	20°C	21°C	20°C
JUL 14	20°C	19°C	21°C	20°C
JUL 15	20°C	20°C	20°C	20°C
JUL 16	20°C	20°C	20°C	20°C
JUL 17	20°C	19°C	21°C	19°C
JUL 18	20°C	19°C	20°C	20°C
JUL 19	20°C	19°C	20°C	19°C
JUL 20	20°C	19°C	21°C	19°C
JUL 21	20°C	19°C	21°C	20°C
JUL 22	20°C	19°C	21°C	19°C
JUL 23	20°C	19°C	20°C	20°C
JUL 24	20°C	19°C	21°C	20°C
JUL 25	20°C	20°C	20°C	19°C
JUL 26	20°C	20°C	20°C	19°C
JUL 27	20°C	20°C	21°C	19°C
JUL 28	20°C	20°C	21°C	19°C
JUL 29	20°C	20°C	21°C	19°C
JUL 30	20°C	20°C	20°C	19°C
JUL 31	20°C	20°C	20°C	19°C

Climate and Swimming Opportunities in Moreton Island in July

Average Day Air Temperature

21°C

Average Night Air Temperature

12°C

Precipitation Amount per Month

82 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

7 hrs

Average Wind Speed

13 km/h

Average Humidity

58%

With such a ratio between the average monthly temperatures of water and air, swimming feels warm and comfortable even if the day isn’t hot. The water can feel warmer than the air, so getting out may feel a bit cool.