Weather in Johannesburg in May
The weather in Johannesburg in May is variable, when the days are comfortable with over 20 degrees, while it might get colder when night falls with less than 6 degrees on average. Also, there are around 5 days of rain, so it is advisable to take appropriate clothes.
Avg Temp
6° - 20°
Avg Rainy Days
5
Avg Dry Days
26
Avg Snow Days
0
Weather Facts - Johannesburg in May
* The warmest temperature recorded in in May is 27°C
* The coldest temperature recorded in Johannesburg in May is (-5°C)
* The average rainfall in Johannesburg in May is 25 mm