01.01
thu
thu
Day
86°F
SW 4 mph
Precip.
100%
100%
Night
77°F
SE 1 mph
Precip.
100%
100%
02.01
fri
fri
Day
79°F
W 4 mph
Precip.
100%
100%
Night
77°F
NW 4 mph
Precip.
100%
100%
03.01
sat
sat
Day
77°F
W 6 mph
Precip.
100%
100%
Night
75°F
NW 6 mph
Precip.
66%
66%
04.01
sun
sun
Day
79°F
NW 7 mph
Precip.
100%
100%
Night
75°F
NW 8 mph
Precip.
100%
100%
05.01
mon
mon
Day
75°F
NW 6 mph
Precip.
100%
100%
Night
75°F
N 4 mph
Precip.
77%
77%
06.01
tue
tue
Day
75°F
W 6 mph
Precip.
100%
100%
Night
75°F
NW 4 mph
Precip.
100%
100%
07.01
wed
wed
Day
81°F
NW 8 mph
Precip.
0%
0%
Night
77°F
NW 7 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 83.7°F. The highest and lowest sea temperatures during the month were 85.1°F and 82.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.2°F and 85.1°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: 05:46
January 01, thursday
0600
75°F
N
3 mph
3 mph
0900
82°F
NW
2 mph
2 mph
1200
86°F
SW
4 mph
4 mph
1500
84°F
SW
4 mph
4 mph
1800
81°F
SW
2 mph
2 mph
2100
77°F
SW
2 mph
2 mph
January 02, friday
0000
77°F
SE
1 mph
1 mph
0300
75°F
N
2 mph
2 mph
