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
The shift into September is accompanied by a modest temperature increase, with the average high-temperature edging up from an agreeable 22.7°C (72.9°F) in August to a warm 26.2°C (79.2°F). Ga-Mankoeng records a pronounced decline from the day's peak to an average nighttime low-temperature of 12.7°C (54.9°F) throughout September.Humidity
September is the least humid month in Ga-Mankoeng, with an average relative humidity of 46%.Rainfall
In September, in Ga-Mankoeng, the rain falls for 3.6 days. Throughout September, 6mm (0.24") of precipitation is accumulated. Throughout the year, in Ga-Mankoeng, there are 124.8 rainfall days, and 509mm (20.04") of precipitation is accumulated.Daylight
The average length of the day in September in Ga-Mankoeng is 11h and 58min.On the first day of the month, sunrise is at 06:11 and sunset at 17:50. On the last day of September, in Ga-Mankoeng, sunrise is at 05:41 and sunset at 18:00 SAST.
Sunshine
In September, the average sunshine in Ga-Mankoeng, South Africa, is 8.8h.UV index
January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index in Ga-Mankoeng. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 6 transforms into these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are the temperatures in Ga-Mankoeng in September?
What is the least humid month in Ga-Mankoeng?
What is the average humidity in September in Ga-Mankoeng?
How much does it rain in Ga-Mankoeng in September?
What is the average length of the day in September in Ga-Mankoeng?
When are sunrise and sunset in September in Ga-Mankoeng?
How many hours of sunshine does Ga-Mankoeng have in September?
When is the highest UV index in Ga-Mankoeng?
What is the UV index reading in September in Ga-Mankoeng?
Average temperature in September
Ga-Mankoeng, South Africa
- Average high temperature in September: 26.2°C
The warmest month (with the highest average high temperature) is October (27.2°C).
The month with the lowest average high temperature is July (19.3°C).
- Average low temperature in September: 12.7°C
The month with the highest average low temperature is December (17.4°C).
The coldest month (with the lowest average low temperature) is July (7.1°C).
Average pressure in September
Ga-Mankoeng, South Africa
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).
Average wind speed in September
Ga-Mankoeng, South Africa
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is October (12.8km/h).
The calmest month (with the lowest average wind speed) is May (7.2km/h).
Average humidity in September
Ga-Mankoeng, South Africa
- Average humidity in September: 46%
The months with the highest relative humidity are January and February (72%).
The month with the lowest relative humidity is September (46%).
Average rainfall in September
Ga-Mankoeng, South Africa
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is December (129mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in September
Ga-Mankoeng, South Africa
- Average rainfall days in September: 3.6 days
The month with the highest number of rainy days is January (21.8 days).
The month with the least rainy days is August (0.8 days).
Average daylight in September /
Average sunshine in September
Ga-Mankoeng, South Africa
- 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: 8h and 5min
The month with the most sunshine is October (Average sunshine: 11h and 54min).
The month with the least sunshine is April (Average sunshine: 7h and 12min).
Average sunshine days in September
Ga-Mankoeng, South Africa
- Average sunshine days in September: 25 days
The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is December (7 days).
Average UV index in September
Ga-Mankoeng, South Africa
- Average UV index in September: 6
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in September
Ga-Mankoeng, South Africa
- Average cloud cover in September: 11
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Ga-Mankoeng, South Africa
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April, May and December (9km).
Ga-Mankoeng, South Africa
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