Click on a day for an hourly weather forecast
The temperatures in Randburg in September are comfortable with low of 14°C and and high up to 27°C.
The wather in Randburg in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Randburg in September 2025.
If you’re planning to visit Randburg in the near future, we highly recommend that you review the 14 day weather forecast for Randburg before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 17° | 7 | 24 | 0 | 123 mm | Good | Randburg in January |
| February | 28° / 17° | 5 | 23 | 0 | 86 mm | Perfect | Randburg in February |
| March | 27° / 16° | 5 | 26 | 0 | 63 mm | Perfect | Randburg in March |
| April | 24° / 14° | 2 | 28 | 0 | 37 mm | Perfect | Randburg in April |
| May | 22° / 12° | 1 | 30 | 0 | 10 mm | Good | Randburg in May |
| June | 19° / 9° | 1 | 29 | 0 | 8 mm | Good | Randburg in June |
| July | 19° / 8° | 0 | 31 | 0 | 2 mm | Good | Randburg in July |
| August | 22° / 11° | 1 | 31 | 0 | 5 mm | Good | Randburg in August |
| September | 27° / 14° | 1 | 29 | 0 | 12 mm | Perfect | Randburg in September |
| October | 28° / 16° | 4 | 27 | 0 | 67 mm | Perfect | Randburg in October |
| November | 28° / 16° | 5 | 25 | 0 | 83 mm | Perfect | Randburg in November |
| December | 28° / 17° | 6 | 25 | 0 | 88 mm | Perfect | Randburg in December |