September weather forecastRocklea, Australia
September
Weather in September
September, the first month of the spring in Rocklea, is still a pleasant month, with an average temperature varying between 22.9°C (73.2°F) and 15.3°C (59.5°F).Temperature
Upon the onset of September, Rocklea witnesses an average high-temperature of a still pleasant 22.9°C (73.2°F), showing a close resemblance to the prior month. During September, the average low-temperature is a mild 15.3°C (59.5°F).Humidity
The average relative humidity in September is 69%.Rainfall
The month with the least rainfall in Rocklea, Australia, is September, when the rain falls for 11.5 days and typically collects 26mm (1.02") of precipitation.Daylight
In September, the average length of the day in Rocklea is 11h and 56min.On the first day of the month, sunrise is at 6:01 am and sunset at 5:34 pm. On the last day of September, sunrise is at 5:27 am and sunset at 5:47 pm AEST.
Sunshine
In September, the average sunshine is 8.8h.UV index
In Rocklea, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 5 during September leads to these advisories:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Rocklea, Australia
- Average high temperature in September: 22.9°C
The warmest month (with the highest average high temperature) is January (28.1°C).
The month with the lowest average high temperature is July (19.4°C).
- Average low temperature in September: 15.3°C
The month with the highest average low temperature is January (22.1°C).
The coldest month (with the lowest average low temperature) is July (12.7°C).
Average pressure in September
Rocklea, Australia
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).
Average wind speed in September
Rocklea, Australia
- Average wind speed in September: 14.1km/h
The windiest month (with the highest average wind speed) is February (16.4km/h).
The calmest months (with the lowest average wind speed) are May and August (13.7km/h).
Average humidity in September
Rocklea, Australia
- Average humidity in September: 69%
The months with the highest relative humidity are February and March (77%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Rocklea, Australia
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is March (89mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in September
Rocklea, Australia
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is March (20.1 days).
The month with the least rainy days is August (9.5 days).
Average daylight in September /
Average sunshine in September
Rocklea, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 6h and 12min).
Average sunshine days in September
Rocklea, Australia
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is March (7.9 days).
Average UV index in September
Rocklea, Australia
- Average UV index in September: 5
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The month with the lowest UV index is June (UV index 4).
Average cloud cover in September
Rocklea, Australia
- Average cloud cover in September: 22
The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Rocklea, 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).
