06.08
thu
thu
Day
73°F
NW 11 mph
Precip.
2%
2%
Night
57°F
N 6 mph
Precip.
15%
15%
07.08
fri
fri
Day
77°F
NW 9 mph
Precip.
3%
3%
Night
63°F
N 6 mph
Precip.
25%
25%
08.08
sat
sat
Day
77°F
NW 9 mph
Precip.
14%
14%
Night
64°F
N 6 mph
Precip.
20%
20%
09.08
sun
sun
Day
77°F
W 7 mph
Precip.
4%
4%
Night
63°F
NE 4 mph
Precip.
15%
15%
10.08
mon
mon
Day
79°F
W 6 mph
Precip.
3%
3%
Night
63°F
N 5 mph
Precip.
15%
15%
11.08
tue
tue
Day
77°F
W 7 mph
Precip.
4%
4%
Night
63°F
N 4 mph
Precip.
16%
16%
12.08
wed
wed
Day
79°F
W 4 mph
Precip.
3%
3%
Night
66°F
NE 2 mph
Precip.
16%
16%
13.08
thu
thu
Day
77°F
NW 12 mph
Precip.
1%
1%
Night
55°F
N 7 mph
Precip.
4%
4%
14.08
fri
fri
Day
73°F
NW 11 mph
Precip.
2%
2%
Night
57°F
N 8 mph
Precip.
10%
10%
15.08
sat
sat
Day
73°F
NW 11 mph
Precip.
3%
3%
Night
59°F
N 7 mph
Precip.
20%
20%
16.08
sun
sun
Day
73°F
NW 13 mph
Precip.
6%
6%
Night
61°F
NW 10 mph
Precip.
21%
21%
17.08
mon
mon
Day
73°F
NW 14 mph
Precip.
3%
3%
Night
59°F
N 9 mph
Precip.
23%
23%
18.08
tue
tue
Day
73°F
NW 14 mph
Precip.
11%
11%
Night
59°F
N 8 mph
Precip.
24%
24%
19.08
wed
wed
Day
73°F
NW 12 mph
Precip.
11%
11%
Night
61°F
N 9 mph
Precip.
15%
15%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 74.5°F. The highest and lowest sea temperatures during the month were 76.3°F and 73.2°F.
Air temperature in Cairns, °F
Precipitation total in Cairns, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cairns
Cairns on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Cairns
Local time: 05:44
August 06, thursday
0600
59°F
N
7 mph
7 mph
0900
70°F
NW
10 mph
10 mph
1200
73°F
NW
11 mph
11 mph
1500
75°F
NW
11 mph
11 mph
1800
66°F
NW
8 mph
8 mph
2100
59°F
N
8 mph
8 mph
August 07, friday
0000
57°F
N
6 mph
6 mph
0300
59°F
N
7 mph
7 mph
