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Sea Temperature in Cairns in September
Complete information on the sea temperature range in the Coral Sea in Cairns in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Cairns. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Cairns in September
72°F
MINIMUN
77°F
AVERAGE
82°F
MAXIMUM
Historical Data of Water Temperature in September in Cairns
Water Temperature Chart for Coral Sea in Cairns in September
Sea Temperature Table in Cairns in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 75°C | 75°C | 77°C | 76°C |
| Sep 2 | 77°C | 77°C | 77°C | 77°C |
| Sep 3 | 77°C | 75°C | 75°C | 76°C |
| Sep 4 | 77°C | 77°C | 75°C | 77°C |
| Sep 5 | 77°C | 75°C | 75°C | 76°C |
| Sep 6 | 77°C | 77°C | 75°C | 76°C |
| Sep 7 | 79°C | 77°C | 77°C | 77°C |
| Sep 8 | 77°C | 77°C | 77°C | 76°C |
| Sep 9 | 77°C | 77°C | 77°C | 77°C |
| Sep 10 | 77°C | 75°C | 77°C | 76°C |
| Sep 11 | 77°C | 77°C | 77°C | 77°C |
| Sep 12 | 77°C | 77°C | 77°C | 77°C |
| Sep 13 | 77°C | 77°C | 77°C | 77°C |
| Sep 14 | 77°C | 77°C | 75°C | 76°C |
| Sep 15 | 79°C | 77°C | 77°C | 77°C |
| Sep 16 | 79°C | 75°C | 77°C | 77°C |
| Sep 17 | 77°C | 77°C | 77°C | 77°C |
| Sep 18 | 77°C | 77°C | 77°C | 77°C |
| Sep 19 | 75°C | 75°C | 75°C | 75°C |
| Sep 20 | 77°C | 77°C | 77°C | 77°C |
| Sep 21 | 77°C | 77°C | 77°C | 76°C |
| Sep 22 | 77°C | 77°C | 77°C | 77°C |
| Sep 23 | 77°C | 77°C | 77°C | 77°C |
| Sep 24 | 77°C | 77°C | 77°C | 77°C |
| Sep 25 | 77°C | 75°C | 77°C | 76°C |
| Sep 26 | 75°C | 75°C | 77°C | 76°C |
| Sep 27 | 77°C | 77°C | 77°C | 77°C |
| Sep 28 | 77°C | 75°C | 77°C | 76°C |
| Sep 29 | 77°C | 75°C | 79°C | 77°C |
Cairns Climate and Swimming Opportunities in September
82°F
Average Day Air Temperature
66°F
Average Night Air Temperature
1 in
Precipitation Amount per Month
5 days
Number of Rainy Days
12 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
10 mph
Average Wind Speed
60%
Average
humidity
Cairns lies within the Queensland in Australia. The average daytime temperature in Cairns in September is 28°C (83°F), while the nighttime average is 19°C (65°F). There are typically five rainy days during the month, with a total precipitation of 34 mm (1.3 inches). The daylight duration in September in Cairns is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in September is 17 km/h (11 mph), and the humidity level is around 60%.
The water temperature in Cairns in September ranges from 24°C to 25°C (75°F to 77°F). At the beginning of the month, the average temperature is around 25°C (77°F), shifting to 25°C (77°F) by mid-September and reaching 25°C (77°F) in the last ten days. Overall, the average sea temperature in Cairns for September is 25°C (77°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Cairns
What is the sea temperature in Cairns in September?
The water temperature in the Coral Sea in Cairns in September ranges from 24°C to 25°C (75°F to 77°F).
Is it possible to swim in the Coral Sea in Cairns in September?
The average sea temperature in Cairns in September is 25°C (77°F), and the air temperature is 28°C (83°F), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.