South Africa Weather in September: Temperature, Precipitation, Wind
In September, South Africa experiences the beginning of spring, with clear skies and rising temperatures. The average temperature is 19.4°C (67°F), with highs of 28.1°C (82.6°F) and lows of 11.5°C (52.7°F). It generally feels slightly cooler than the actual temperatures, with an average “feels like” temperature of 19.1°C (66.3°F). Humidity is relatively low, averaging around 39.8%. There is a light breeze, with an average wind speed of 20.5 km/h (12.7 mph) and gusts up to 36.5 km/h (22.7 mph). The average precipitation is 0.05mm, with a 13.3% chance of rain. September sees minimal snowfall, with an average of 0.0cm (0.0 inches) of snow. The most common weather condition is clear skies during the day, with an average cloud cover of 14.5%. Visibility is good, with an average of 15.8 kilometers (9.8 miles). The average UV index is 6.1, indicating a moderate risk of sunburn, and a 10% chance of severe weather.
What is the temperature in South Africa in September?
Average air temperature in South Africa is 19.4°C (67°F) in September. The outside temperature in South Africa feels like 19.1°C (66.3°F) on a typical September day. The highest average temperature during sunny days is 28.1°C (82.6°F) and feels like 26.8°C (80.2°F). The lowest average temperature after dark is 11.5°C (52.7°F) which feels like 11.2°C (52.2°F).
How hot is South Africa in September?
The hot temperature in September in South Africa rises to 32.2°C (90°F) on sunny days with low cloud coverage and 39.8% humidity. During hottest days of September it feels like 30 °C (86°F). The average maximum temp in South Africa is 28.1°C (86°F) during day time in September.
How cold is South Africa in September?
The coldest temp in South Africa in September drops to 4.1°C (39.4°F) during the cold nights. With 20.5km/h (12.7mph) winds and 39.8% humidity it feels like 0.6°C (33.1°F) on the coldest nights. The average minimum temperature is 11.5°C (52.7°F) during night time in September.
Does it rain in South Africa in September?
Yes, it rains for 6 days in South Africa in September averaging 0.05 mm of precipitation. South Africa has a 13.3% chance for rain throughout the entire month of September.
How much does it rain in South Africa throughout September?
South Africa has 0.05 mm (0 inch) of rain per day on average in September. It rains for an average of 6 days out of the entire month.
Is South Africa windy in September?
The average speed of wind in South Africa during September is 20.5km/h (12.7mph) and average windgust is 36.5km/h (22.7mph). On some days in September wind can reach up to 40km/h (24.9mph).
What is the direction of the wind in South Africa in September?
Most days of September the wind is blowing from South direction in South Africa.
What are the humidity levels in South Africa in September?
The average humidity levels in South Africa in September are 39.8%. Daily humidity levels in South Africa range from 16% to 72.7% during September.
How many hours of daylight are in South Africa in September?
South Africa has 11 hours 56 minutes of daylight in September on average. Sunset and sunrise times gradually change throughout the month. Sunrise in South Africa in September is at 6:04:23 and the sunset is at 18:00:52.
What is the cloud coverage in South Africa in September?
Clouds cover 14.5% of the sky on average throughout September in South Africa. The cloud coverage ranges from 0% to 66.4% depending on the day of the month.
What is the UV level in September in South Africa?
The average UV index in South Africa is 6.1 in September. UV levels change throughout the month and range from 4 to 8.
What is the solar radiation in South Africa in September?
The average solar radiation is 152.3 W/m2 (Watts per square meter) in South Africa during September. However solar radiation levels change throughout the month and range from 77.3 W/m2 to 205.3 W/m2.
What is the solar energy during September in South Africa?
The average solar energy during September in South Africa is 13.1 MJ/m2 (megajoules per square metre). Solar energy ranges from 6.7 MJ/m2, to 18 MJ/m2 during September.
Are there severe weather risks in South Africa in September?
Yes, there is a 10% risk for severe weather in South Africa in September.
What is the air pressure in South Africa in September?
On average the air pressure in South Africa in September is 1021.9 mb (millibars). Throughout the month the sea level pressure ranges from 1017.2 mb to 1029.4 mb.
What is the visibility in South Africa in September?
The average daylight visibility in South Africa in September is 15.8 km (9.8 miles). Depending on the precipitation the visibility ranges from 12.4 km (7.7 miles) to 18.5 km (11.5 miles) throughout September.
What is the dew point in South Africa in September?
The average dew point in South Africa during September is 3.4°C (38.1°F).
Where is the data for South Africa climate in September coming from?
The climate data for South Africa in September is collected from the following weather stations.
- PRETORIA IRENE, SF
- LANSERIA, SF
- WATERKLOOF AFB, SF
- WONDERBOOM, SF
- PRETORIA UNISA, SF
- FW8815 Centurion ZA
- FALA
- FAOR
- FAWB
- FAWK