Average annual temperature is 16.0 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 244 days
Number of rainy days: 121 days
Look at detailed online map of Rooikraal
* Weather data for Rooikraal 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) | 33.8 | 33.1 | 28.8 | 26.9 | 24.1 | 21.0 | 21.7 | 23.8 | 30.4 | 33.9 | 36.4 | 35.7 |
| Average daytime temperature (°C) | 29.4 | 26.6 | 25.8 | 22.9 | 18.3 | 15.0 | 15.7 | 19.1 | 22.8 | 26.4 | 29.4 | 28.5 |
| Average temperature (°C) | 22.5 | 20.3 | 19.0 | 15.4 | 11.5 | 7.8 | 8.1 | 11.1 | 14.8 | 18.5 | 22.0 | 21.4 |
| Average night temperature (°C) | 15.9 | 14.8 | 13.0 | 8.5 | 5.8 | 1.8 | 1.6 | 3.4 | 6.9 | 10.6 | 14.1 | 15.0 |
| Absolute minimum temperature (°C) | 9.3 | 10.3 | 8.2 | 3.6 | -0.2 | -1.6 | -2.7 | -2.0 | -0.1 | 5.7 | 5.1 | 11.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.3 | 10.7 | 10.5 | 10.1 | 8.9 | 9.1 | 9.1 | 10.1 | 10.3 | 10.8 | 11.9 | 11.4 |
| Precipitation (mm) | 74 | 75 | 34 | 25 | 34 | 12 | 12 | 2 | 23 | 44 | 15 | 140 |
| Sunny days | 16 | 9 | 12 | 23 | 19 | 26 | 27 | 30 | 25 | 23 | 21 | 13 |
| Rainy days | 15 | 19 | 19 | 7 | 12 | 4 | 4 | 1 | 5 | 8 | 9 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rooikraal is at