The weather in South Africa on saturday 31 May 2025
The average max temperature in South Africa on 31 May is normally around 19°C. For comparison: the highest daytime temperature in the past 10 years was 23°C in 2020, while the lowest was 14°C in 2015.
There’s a fair chance of precipitation, as 5 out of the last 10 years had some, with an average of 7,8 mm on this day. The wind often comes from the Southwest with a maximum strength of 4 Bft.The UV index can reach 5.
30 May
Temperature on 31 May in South Africa per year
This chart shows the average temperature on 31 May in South Africa, measured in degrees Celsius, over the past years.
Precipitation on 31 May in South Africa over the past years
This chart shows the total measured precipitation in millimetres on 31 May 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
