Weather in Cairns: July
![]() |
Average day temperature: | 75.8°F |
Average night temperature: | 64.8°F | |
![]() |
Sea water temperature: | 73.4°F |
![]() |
Number of sunny days: | 13 days |
Day length: | 11.1 - 11.4 hours | |
![]() |
Number of rainy days: | 1 day |
Precipitation totals: | 0.7 in. | |
more information |
14 days
forecast
forecast
Cairns |
sea water
temperature
temperature
Cairns |
Air temperature in July, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
Day temperature | Night temperature |
The highest day temperature during July of 2024 was 77°F. At the same time the lowest night temperature was 52°F. Daily and nightly averages during July were 74.6°F and 63.2°F.
Sea water temperature in Cairns in July, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
66
68
70
72
74
76
78
80
The average sea water temperature in July of 2024 was 74.3°F. The highest and lowest sea temperatures during the month were 75.4°F and 73.0°F.
Sunny, partly cloudy and cloudy days
Sunny days | |
Partly cloudy days | |
Cloudy days |
39%
32%
29%
Number of sunny, partly cloudy and cloudy days in July is almost equal.
Precipitation total in July, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.6
3.1
4.7
6.2
7.8
9.4
10.9
12.5
5.1
1.3
1.9
2.2
4.9
6.3
9.1
5.1
1.3
1.9
2.2
4.9
6.3
9.1
Precipitation total value in Cairns in July is 0.9 in. Other months of the year show relatively similar values.
Wind speed in July, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.6
3.2
4.8
6.5
8.1
9.7
11.3
6.7
7.1
7.0
8.8
8.6
8.8
9.4
8.8
6.8
6.1
6.1
6.7
7.1
7.0
8.8
8.6
8.7
8.8
9.4
8.8
6.8
6.1
6.1
The average wind speed value in July is 8.7 mph
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.5
2.9
4.4
5.8
7.3
8.7
10.2
11.6
6.5
7.6
8.5
7.0
6.9
6.6
5.7
4.9
5.9
5.0
5.7
6.5
7.6
8.5
7.0
6.9
6.6
6.6
5.7
4.9
5.9
5.0
5.7
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 6.6.
Best time for vacation in Cairns
Cairns on a weather map
Leaflet | Tiles © Esri
Places in Australia:
Name
°F
24 Hours Forecast
Cairns
Local time: 05:07
April 08, tuesday
0600

72°F
N
10 mph
10 mph
0900

81°F
NW
12 mph
12 mph
1200

84°F
NW
13 mph
13 mph
1500

82°F
NW
13 mph
13 mph
1800

77°F
NW
11 mph
11 mph
2100

73°F
N
9 mph
9 mph
April 09, wednesday
0000

72°F
N
10 mph
10 mph
0300

72°F
N
10 mph
10 mph