Measurements:
°C
°F
CURRENT WEATHER
03:09
Cairns
76°F
NW 11 mph
Feels like: 80°F
Precip: 100%
World Resorts Australia Cairns Weather

7 Day Weather Forecast

04.06
mon
DAY
86°F
NW 13 mph
precip
72%
NIGHT
70°F
N 8 mph
precip
0%
04.07
tue
DAY
84°F
NW 14 mph
precip
72%
NIGHT
70°F
N 9 mph
precip
0%
04.08
wed
DAY
86°F
NW 12 mph
precip
0%
NIGHT
70°F
N 9 mph
precip
66%
04.09
thu
DAY
82°F
NW 12 mph
precip
100%
NIGHT
70°F
N 8 mph
precip
67%
04.10
fri
DAY
86°F
NW 13 mph
precip
70%
NIGHT
74°F
N 9 mph
precip
78%
04.11
sat
DAY
82°F
NW 12 mph
precip
20%
NIGHT
76°F
N 9 mph
precip
71%
04.12
sun
DAY
78°F
NW 9 mph
precip
100%
NIGHT
74°F
N 9 mph
precip
100%

Cairns Sea Water Temperature in April, °F

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Cairns was 27.9°F. The maximum and minimum values were 27.3°F and 29.0°F respectively.

Cairns on the Weather Map

Best Time to Visit Cairns
The most sunny months:
October 19 days
August 18 days
September 16 days
The most warm months:
December 90.8 °F
January 90.6 °F
February 90.3 °F
Warmest sea temperature:
February 88.7 °F
January 88.4 °F
March 87.7 °F
The most cold months:
July 78.8 °F
June 79.1 °F
August 79.6 °F
The most rainy months:
January 10 days
March 8 days
February 8 days
The most windy months:
May 9 mph
July 9 mph
June 9 mph
more details