Cairns Weather: September
 |
Average Day Temperature: | 82.1°F |
|
Average Night Temperature: | 68.4°F |
|
Sea Water Temperature: | 78.9°F |
|
Number of Sunny Days: | 15 days |
| Sunshine Hours: | 11.8 - 12.2 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 0.6 in | |
| detailed information | ||
forecast
| Cairns |
Temperature
| Cairns |
Air Temperature in September, °F
The highest day temperature in September 2026 was 87°F. The lowest night temperature was 58°F. The average values for day and night temperatures during September were 79.0°F и 63.7°F respectivly.
Cairns Water Sea Temperature in September, °F
The average sea surface temperature in September 2026 for Cairns was 76.5°F. The maximum and minimum values were 74.6°F and 78.4°F respectively.
Most of the days in September are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Cairns is 0.6 in. It makes september one of the least rainy months of the year.
The average wind speed in September is 8.6 mph.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cairns in September is 8.0 hours.
Cairns on the Weather Map
| Adelaide |  |
+66 |
| Brisbane |  |
+94 |
| Cairns | |
+96 |
| Canberra |  |
+70 |
| Darwin | |
+92 |
| Fraser |  |
+76 |
| Gold Coast | |
+80 |
| Melbourne | |
+62 |
| Perth | |
+66 |
| Sydney | |
+70 |
| Tasmania | |
+56 |
| 1200 |  |
96°F | SW 7 mph |
| 1500 | |
94°F | SW 7 mph |
| 1800 | |
84°F | SW 4 mph |
| 2100 |  |
72°F | E 2 mph |
| 0000 |  |
68°F | E 2 mph |
| 0300 |  |
68°F | E 1 mph |
| 0600 | |
68°F | E 2 mph |
| 0900 | |
90°F | SW 4 mph |