World Resorts Australia Cairns Weather

Cairns weather in September

Weather in Cairns: September

Average day temperature: 27.1°C
Average night temperature: 19.3°C
Sea water temperature: 24.5°C
Number of sunny days: 20 days
Day length: 11.8 - 12.2 hours
Number of rainy days: 1 day
Precipitation totals: 12.8 mm.

Air temperature in September, °C

Show year:
2018
2017
2016

The highest day temperature during September of 2018 was 29°C. At the same time the lowest night temperature was 18°C. Daily and nightly averages during September were 25.4°C and 19.9°C.

Sea water temperature in Cairns in September, °C

Show year:
2019
2018
2017

The average sea water temperature in September of 2018 was 24.8°C. The highest and lowest sea temperatures during the month were class="nb">25.1°C and 24.0°C.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, mm

Precipitation total value in Cairns in September is 12.8 mm. It makes september one of the most dry months of the year.

Wind speed in September, m/s

The average wind speed value in September is 3.8 m./s.

Average sunny hours

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 September is: 9.3.

Best time for vacation in Cairns

Sunniest months:
October 22 days
August 21 days
September 20 days
Warmest months:
December 31.6 °C
January 31.3 °C
February 31.1 °C
Warmest sea temp:
February 29.2 °C
January 29.1 °C
March 28.7 °C
Coldest months:
June 24.8 °C
July 24.9 °C
August 25.3 °C
Rainiest months:
January 10 days
March 10 days
February 8 days
Windiest months:
May 4.5 m/s
April 4.4 m/s
July 4.3 m/s

Cairns on a weather map

Cairns
+20°C
NW 4 m/s
Feels like: +20°C
Precip.: 87%
Places in Australia:
Name
С°
+10°C
+18°C
+17°C
+23°C
+13°C
+20°C
+18°C
+12°C
+17°C
+12°C
+19°C
24 Hours Forecast
Cairns
Local time: 02:13
September 21, saturday
0300
19°C
NW
4 m/s
0600
18°C
NW
4 m/s
0900
21°C
NW
5 m/s
1200
24°C
NW
5 m/s
1500
24°C
NW
5 m/s
1800
22°C
NW
5 m/s
2100
20°C
NW
4 m/s
September 22, sunday
0000
20°C
NW
4 m/s