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
September
Weather in September
Temperature
The start of September is characterized by a subtle increase in the average high-temperature, transitioning from a warm 23.8°C (74.8°F) in August to a still moderately hot 27.5°C (81.5°F). In Blackall, the average temperature during the nights of September marks a significant drop from the daily high, settling at a refreshing 14.6°C (58.3°F).Heat index
September's heat index is computed to be 28°C (82.4°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.Always consider that heat index estimations are for light winds and places in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In Blackall, the average relative humidity in September is 47%.Rainfall
In Blackall, Australia, during September, the rain falls for 4.4 days and regularly aggregates up to 14mm (0.55") of precipitation. In Blackall, Australia, during the entire year, the rain falls for 83.4 days and collects up to 317mm (12.48") of precipitation.Daylight
In September, the average length of the day is 11h and 57min.On the first day of September in Blackall, sunrise is at 6:29 am and sunset at 6:06 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 6:17 pm AEST.
Sunshine
In September, the average sunshine in Blackall is 9.6h.UV index
In September, the average daily maximum UV index in Blackall is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 6 in September leads to these recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Blackall?
What is the average humidity in September in Blackall?
How much does it rain in Blackall in September?
How many hours of daylight does Blackall have in September?
When are sunrise and sunset in September in Blackall?
How many hours of sunshine does Blackall have in September?
What is the UV index intensity in September in Blackall?
Average temperature in September
Blackall, Australia
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is December (34.2°C).
The month with the lowest average high temperature is July (21°C).
- Average low temperature in September: 14.6°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 (9.8°C).
Average pressure in September
Blackall, Australia
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is January (1008.7mbar).
Average wind speed in September
Blackall, Australia
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is November (14.9km/h).
The calmest month (with the lowest average wind speed) is April (11.8km/h).
Average humidity in September
Blackall, Australia
- Average humidity in September: 47%
The month with the highest relative humidity is June (63%).
The month with the lowest relative humidity is October (44%).
Average rainfall in September
Blackall, Australia
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is February (61mm).
The driest month (with the least rainfall) is May (8mm).
Average rainfall days in September
Blackall, Australia
- Average rainfall days in September: 4.4 days
The month with the highest number of rainy days is January (11.2 days).
The month with the least rainy days is August (3.1 days).
Average daylight in September /
Average sunshine in September
Blackall, Australia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 48min).
Average sunshine days in September
Blackall, Australia
- Average sunshine days in September: 24.6 days
The month with the most sunshine days is August (27.2 days).
The month with the least sunshine days is February (16.4 days).
Average UV index in September
Blackall, Australia
- Average UV index in September: 6
The months with the highest UV index are February, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Blackall, Australia
- Average cloud cover in September: 16
The month with the most cloud cover is February (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Blackall, 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).
