Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September brings a marginal elevation to a moderately hot 23°C (73.4°F) from August's 21.6°C (70.9°F) in Airlie Beach's average high-temperatures. In September, Airlie Beach temperatures settle at a low of 21.4°C (70.5°F) during the nights, reflecting a minor change from daytime highs.Humidity
The average relative humidity in September is 74%.Rainfall
The month with the least rainfall is September, when the rain falls for 7.2 days and typically collects 9mm (0.35") of precipitation.Sea temperature
In September, the average sea temperature is 23°C (73.4°F).Note: When considering a person's aversion to cold, factors like sunshine, wind, and atmospheric temperature are key. Swimming in 23°C (73.4°F) might be delightful. (Remember: The Olympics' swimming events have water temperatures between 25°C (77°F) and 28°C (82.4°F).)
Daylight
In Airlie Beach, the average length of the day in September is 11h and 59min.On the first day of the month, sunrise is at 6:13 am and sunset at 5:56 pm. On the last day of September, in Airlie Beach, sunrise is at 5:47 am and sunset at 6:03 pm AEST.
Sunshine
In September, the average sunshine in Airlie Beach is 8.2h.UV index
In Airlie Beach, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the UV index of 6 transforms into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.
Frequently asked questions
What is the average September temperature in Airlie Beach?
What is the average humidity in September in Airlie Beach?
What is the driest month in Airlie Beach?
How many days does it rain in September in Airlie Beach?
How warm is the water in September in Airlie Beach?
How many hours of daylight does Airlie Beach have in September?
When are sunrise and sunset in September in Airlie Beach?
How long on average sun shines in September in Airlie Beach?
What is the UV index reading in September in Airlie Beach?
Average temperature in September
Airlie Beach, Australia
- Average high temperature in September: 23°C
The warmest month (with the highest average high temperature) is February (28.2°C).
The months with the lowest average high temperature are July and August (21.6°C).
- Average low temperature in September: 21.4°C
The month with the highest average low temperature is February (26.8°C).
The coldest month (with the lowest average low temperature) is July (19.1°C).
Average pressure in September
Airlie Beach, Australia
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is January (1008.4mbar).
Average wind speed in September
Airlie Beach, Australia
- Average wind speed in September: 19.4km/h
The windiest month (with the highest average wind speed) is March (25.7km/h).
The calmest month (with the lowest average wind speed) is September (19.4km/h).
Average humidity in September
Airlie Beach, Australia
- Average humidity in September: 74%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Airlie Beach, Australia
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is March (227mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in September
Airlie Beach, Australia
- Average rainfall days in September: 7.2 days
The month with the highest number of rainy days is March (23.4 days).
The month with the least rainy days is August (7 days).
Average sea temperature in September
Airlie Beach, Australia
- Average sea temperature in September: 23°C
The best months for swimming (with the highest average sea temperature) are January, February and March (28°C).
The coldest months (with the lowest average sea temperature) are July and August (22°C).
Average daylight in September /
Average sunshine in September
Airlie Beach, Australia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is May (Average sunshine: 5h and 54min).
Average sunshine days in September
Airlie Beach, Australia
- Average sunshine days in September: 18.9 days
The month with the most sunshine days is August (21.3 days).
The months with the least sunshine days are February and March (4.8 days).
Average UV index in September
Airlie Beach, Australia
- Average UV index in September: 6
The months with the highest UV index are January, February, March, November and December (UV index 7).
The months with the lowest UV index are May and July (UV index 5).
Average cloud cover in September
Airlie Beach, Australia
- Average cloud cover in September: 27
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Airlie Beach, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Airlie Beach, Australia
Weather forecast for your location
2. Allow the app to use your location