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
Aurora observes a minor difference in average high-temperatures between August's 16.6°C (61.9°F) and September's 18.5°C (65.3°F). During the nights in September, Aurora experiences a consistent average temperature of 8.1°C (46.6°F).Humidity
The average relative humidity in September in Aurora is 75%.Rainfall
In Aurora, South Africa, in September, it is raining for 10.5 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 98.9 rainfall days, and 437mm (17.2") of precipitation is accumulated.Daylight
In Aurora, the average length of the day in September is 11h and 54min.On the first day of the month, sunrise is at 07:02 and sunset at 18:29. On the last day of September, in Aurora, sunrise is at 06:23 and sunset at 18:47 SAST.
Sunshine
In Aurora, the average sunshine in September is 8.1h.UV index
In Aurora, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, a regular UV index of 4 translates into these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Aurora in September?
What is the average humidity in September in Aurora?
How many days does it rain in September in Aurora?
How many hours of daylight does Aurora have in September?
When are sunrise and sunset in September in Aurora?
How long on average sun shines in September in Aurora?
How high is the UV index in September in Aurora?
Average temperature in September
Aurora, South Africa
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is February (29.1°C).
The months with the lowest average high temperature are June and July (16.3°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is January (15.8°C).
The coldest month (with the lowest average low temperature) is August (6.7°C).
Average pressure in September
Aurora, South Africa
- Average pressure in September: 1019.5mbar
The month with the highest atmospheric pressure is July (1022.1mbar).
The months with the lowest atmospheric pressure are January and February (1013.3mbar).
Average wind speed in September
Aurora, South Africa
- Average wind speed in September: 10.1km/h
The windiest months (with the highest average wind speed) are January and November (11.4km/h).
The calmest month (with the lowest average wind speed) is May (9.4km/h).
Average humidity in September
Aurora, South Africa
- Average humidity in September: 75%
The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are January and February (61%).
Average rainfall in September
Aurora, South Africa
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (107mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in September
Aurora, South Africa
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is August (12.4 days).
The month with the least rainy days is February (3.7 days).
Average daylight in September /
Average sunshine in September
Aurora, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 1min
The months with the most sunshine are January and December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in September
Aurora, South Africa
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is March (24.3 days).
The month with the least sunshine days is June (16.1 days).
Average UV index in September
Aurora, South Africa
- Average UV index in September: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in September
Aurora, South Africa
- Average cloud cover in September: 30
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is February (Cloud cover 12).
Average visibility in September
Aurora, South Africa
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
