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
In September, the average high-temperature registers at a still agreeable 21.8°C (71.2°F), nearly identical to August's 20.6°C (69.1°F). Throughout September, Aus experiences a low-temperature average of 14.5°C (58.1°F).Humidity
The average relative humidity in September is 56%.Rainfall
September is the last month it rains in Aus. During 1.4 rainfall days, in September, Aus aggregates 1mm (0.04") of precipitation. Throughout the year, in Aus, there are 18 rainfall days, and 33mm (1.3") of precipitation is accumulated.Daylight
In Aus, the average length of the day in September is 11h and 56min.On the first day of September, sunrise is at 07:07 and sunset at 18:42. On the last day of the month, sunrise is at 06:34 and sunset at 18:54 CAT.
Sunshine
In September, the average sunshine in Aus is 9.8h.UV index
January through April, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 6 suggests these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are the temperatures in Aus in September?
What is the average humidity in September in Aus?
What is the last month it rains in Aus?
What is the average length of the day in September in Aus?
When is the sunrise / sunset in September in Aus?
How long on average sun shines in September in Aus?
What is the month with the highest UV index in Aus?
How high is the UV index in September in Aus?
Average temperature in September
Aus, Namibia
- Average high temperature in September: 21.8°C
The warmest month (with the highest average high temperature) is March (26.3°C).
The month with the lowest average high temperature is August (20.6°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is February (19.6°C).
The coldest month (with the lowest average low temperature) is August (13.3°C).
Average pressure in September
Aus, Namibia
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is February (1011.6mbar).
Average wind speed in September
Aus, Namibia
- Average wind speed in September: 19.7km/h
The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is May (13.5km/h).
Average humidity in September
Aus, Namibia
- Average humidity in September: 56%
The month with the highest relative humidity is January (63%).
The month with the lowest relative humidity is July (50%).
Average rainfall in September
Aus, Namibia
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is March (7mm).
The driest month (with the least rainfall) is October (0mm).
Average rainfall days in September
Aus, Namibia
- Average rainfall days in September: 1.4 days
The month with the highest number of rainy days is March (3.3 days).
The month with the least rainy days is August (0.3 days).
Average daylight in September /
Average sunshine in September
Aus, Namibia
- Average daylight in September: 11h and 5min
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 30min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is December (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 9h and 30min).
Average sunshine days in September
Aus, Namibia
- Average sunshine days in September: 28.2 days
The month with the most sunshine days is August (29.9 days).
The month with the least sunshine days is February (25.8 days).
Average UV index in September
Aus, Namibia
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Aus, Namibia
- Average cloud cover in September: 7
The month with the most cloud cover is October (Cloud cover 8).
The month with the least cloud cover is December (Cloud cover 4).
Average visibility in September
Aus, Namibia
- 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).
Aus, Namibia
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