The weather in South Africa on tuesday 30 September 2025
The average max temperature in South Africa on 30 September is normally around 21°C. For comparison, the highest daytime temperature in the past 10 years was 32°C in 2018, while the lowest was 17°C in 2015.
There’s a small chance of precipitation, as 3 of the past 10 years saw precipitation on this day, averaging 11 mm.The wind often comes from the South with a maximum speed of 4 Bft.The UV index can reach 8.
Temperature on 30 September in South Africa per year
This chart shows the average temperature on 30 September in South Africa, measured in degrees Celsius, over the past years.
Precipitation on 30 September in South Africa over the past years
This chart shows the total measured precipitation in millimeters on 30 September in South Africa over the past years.
Average Weather in South Africa by Month
Click on a month below to see detailed weather info for South Africa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of South Africa for all months at once