Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of Sasolburg
* Weather data for Sasolburg South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.6 | 29.3 | 29.7 | 27.0 | 27.5 | 23.3 | 23.8 | 27.1 | 32.2 | 34.8 | 35.8 | 34.4 |
| Average daytime temperature (°C) | 27.6 | 25.0 | 26.3 | 24.1 | 20.5 | 18.5 | 17.9 | 21.8 | 26.8 | 27.5 | 29.5 | 27.4 |
| Average temperature (°C) | 21.4 | 19.5 | 19.5 | 16.4 | 13.1 | 9.9 | 9.6 | 13.0 | 17.9 | 19.6 | 21.9 | 21.3 |
| Average night temperature (°C) | 14.9 | 14.8 | 13.3 | 9.0 | 7.2 | 2.6 | 2.4 | 4.7 | 8.9 | 11.9 | 14.5 | 15.4 |
| Absolute minimum temperature (°C) | 11.5 | 11.3 | 9.9 | 2.5 | 0.4 | -2.0 | -1.8 | -2.5 | 2.9 | 5.0 | 4.2 | 11.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.4 | 13.8 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.0 | 9.1 | 10.8 | 10.3 | 9.5 | 9.5 | 9.4 | 10.1 | 11.0 | 10.1 | 11.2 | 10.8 |
| Precipitation (mm) | 25 | 167 | 38 | 21 | 55 | 5 | 7 | 0 | 8 | 55 | 48 | 113 |
| Sunny days | 19 | 4 | 15 | 23 | 16 | 28 | 28 | 30 | 28 | 20 | 17 | 13 |
| Rainy days | 12 | 24 | 16 | 7 | 15 | 2 | 3 | 1 | 2 | 11 | 13 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sasolburg is at