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 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
The advent of September brings an average high-temperature of a still agreeable 21.5°C (70.7°F), exhibiting minor difference from the previous month. A modest nighttime temperature average of 16.6°C (61.9°F) characterizes September in Coomera.Humidity
The average relative humidity in September in Coomera is 70%.Rainfall
The month with the least rainfall is September, when the rain falls for 9.2 days and typically collects 20mm (0.79") of precipitation.Daylight
In September, the average length of the day in Coomera is 11h and 56min.On the first day of the month, sunrise is at 6:00 am and sunset at 5:33 pm. On the last day of September, sunrise is at 5:26 am and sunset at 5:46 pm AEST.
Sunshine
In Coomera, the average sunshine in September is 8.9h.UV index
The months with the lowest UV index in Coomera are May through September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 5 during September leads to these advisories:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. 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.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Coomera in September?
What is the average humidity in September in Coomera?
What is the driest month in Coomera?
How many days does it rain in September in Coomera?
What is the average length of the day in September in Coomera?
When are sunrise and sunset in September in Coomera?
How many hours of sunshine does Coomera have in September?
What is the month with the lowest UV index in Coomera?
How high is the UV index in September in Coomera?
Average temperature in September
Coomera, Australia
- Average high temperature in September: 21.5°C
The warmest month (with the highest average high temperature) is January (26.4°C).
The month with the lowest average high temperature is July (18.8°C).
- Average low temperature in September: 16.6°C
The month with the highest average low temperature is January (23.1°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in September
Coomera, Australia
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1012.6mbar).
Average wind speed in September
Coomera, Australia
- Average wind speed in September: 18km/h
The windiest month (with the highest average wind speed) is February (20.1km/h).
The calmest month (with the lowest average wind speed) is May (16.9km/h).
Average humidity in September
Coomera, Australia
- Average humidity in September: 70%
The months with the highest relative humidity are January, February and March (77%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Coomera, Australia
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is February (77mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in September
Coomera, Australia
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is August (7.8 days).
Average daylight in September /
Average sunshine in September
Coomera, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is November (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 24min).
Average sunshine days in September
Coomera, Australia
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is March (8.1 days).
Average UV index in September
Coomera, Australia
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 5).
Average cloud cover in September
Coomera, Australia
- Average cloud cover in September: 21
The months with the most cloud cover are February and March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Coomera, 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).
Coomera, Australia
Weather forecast for your location
2. Allow the app to use your location