Click on a day for an hourly weather forecast
The temperatures in South Africa in December are comfortable with low of 17°C and and high up to 25°C.
You can expect a few rainy days in South Africa during December, but usually the weather is comfortable in December.
Our weather forecast can give you a great sense of what weather to expect in South Africa in December 2025.
If you’re planning to visit South Africa in the near future, we highly recommend that you review the 14 day weather forecast for South Africa before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 26° / 18° | 1 | 30 | 0 | 19 mm | Perfect | South Africa in January |
| February | 27° / 18° | 1 | 27 | 0 | 15 mm | Perfect | South Africa in February |
| March | 25° / 17° | 2 | 29 | 0 | 28 mm | Perfect | South Africa in March |
| April | 23° / 16° | 3 | 27 | 0 | 65 mm | Perfect | South Africa in April |
| May | 20° / 14° | 5 | 26 | 0 | 115 mm | Good | South Africa in May |
| June | 18° / 12° | 7 | 23 | 0 | 215 mm | Ok | South Africa in June |
| July | 17° / 11° | 5 | 26 | 0 | 134 mm | Good | South Africa in July |
| August | 17° / 11° | 7 | 24 | 0 | 160 mm | Ok | South Africa in August |
| September | 19° / 12° | 5 | 25 | 0 | 85 mm | Good | South Africa in September |
| October | 21° / 13° | 3 | 28 | 0 | 53 mm | Good | South Africa in October |
| November | 23° / 15° | 3 | 27 | 0 | 49 mm | Perfect | South Africa in November |
| December | 25° / 17° | 2 | 29 | 0 | 27 mm | Perfect | South Africa in December |
For a more accurate weather forecast please select a city