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
September's arrival is noted with a slight increase in the average high-temperature, moving from an enjoyable 17.8°C (64°F) in August to an agreeable 21.8°C (71.2°F). Against the high September temperatures, Port Augusta West records an average drop to a chilly 9.5°C (49.1°F) at night.Humidity
The average relative humidity in September is 54%.Rainfall
In Port Augusta West, in September, during 6.1 rainfall days, 12mm (0.47") of precipitation is typically accumulated. Throughout the year, there are 68.9 rainfall days, and 146mm (5.75") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 53min.On the first day of September, sunrise is at 6:35 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 6:20 pm ACST.
Sunshine
The average sunshine in September in Port Augusta West is 8.8h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are September temperatures in Port Augusta West?
What is the average humidity in September in Port Augusta West?
How many days does it rain in September in Port Augusta West?
What is the average length of the day in September in Port Augusta West?
What time are sunrise and sunset in September in Port Augusta West?
How many hours of sunshine does Port Augusta West have in September?
What is the UV index intensity in September in Port Augusta West?
Average temperature in September
Port Augusta West, Australia
- Average high temperature in September: 21.8°C
The warmest month (with the highest average high temperature) is January (33.6°C).
The month with the lowest average high temperature is July (16.3°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is January (21°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in September
Port Augusta West, Australia
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is June (1022.8mbar).
The month with the lowest atmospheric pressure is January (1011.2mbar).
Average wind speed in September
Port Augusta West, Australia
- Average wind speed in September: 15.3km/h
The windiest month (with the highest average wind speed) is January (17.4km/h).
The calmest month (with the lowest average wind speed) is June (11.9km/h).
Average humidity in September
Port Augusta West, Australia
- Average humidity in September: 54%
The month with the highest relative humidity is June (66%).
The month with the lowest relative humidity is January (38%).
Average rainfall in September
Port Augusta West, Australia
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is November (19mm).
The driest month (with the least rainfall) is March (8mm).
Average rainfall days in September
Port Augusta West, Australia
- Average rainfall days in September: 6.1 days
The month with the highest number of rainy days is August (7.6 days).
The month with the least rainy days is February (3.4 days).
Average daylight in September /
Average sunshine in September
Port Augusta West, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are January and February (Average sunshine: 9h and 24min).
The month with the least sunshine is June (Average sunshine: 7h and 48min).
Average sunshine days in September
Port Augusta West, Australia
- Average sunshine days in September: 21.9 days
The month with the most sunshine days is March (25.9 days).
The month with the least sunshine days is August (20.7 days).
Average UV index in September
Port Augusta West, Australia
- Average UV index in September: 5
The months with the highest UV index are February and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in September
Port Augusta West, Australia
- Average cloud cover in September: 23
The month with the most cloud cover is June (Cloud cover 31).
The months with the least cloud cover are January and February (Cloud cover 14).
Average visibility in September
Port Augusta West, 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).
Port Augusta West, Australia
Weather forecast for your location
2. Allow the app to use your location
