Average annual temperature is 13.6 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 227 days
Number of rainy days: 136 days
Number of snow days: 2 days
Look at detailed online map of Rooikop
* Weather data for Rooikop 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) | 33.5 | 30.1 | 29.1 | 26.5 | 23.0 | 18.7 | 19.6 | 22.4 | 28.9 | 30.6 | 36.1 | 34.8 |
| Average daytime temperature (°C) | 27.1 | 24.8 | 24.8 | 21.0 | 16.2 | 12.8 | 13.5 | 17.8 | 20.1 | 22.8 | 28.0 | 27.1 |
| Average temperature (°C) | 19.6 | 17.8 | 17.1 | 13.2 | 9.2 | 5.8 | 6.2 | 9.4 | 12.2 | 14.5 | 19.5 | 18.6 |
| Average night temperature (°C) | 12.8 | 12.0 | 10.4 | 6.0 | 3.5 | 0.1 | 0.0 | 1.7 | 4.7 | 6.9 | 10.7 | 11.5 |
| Absolute minimum temperature (°C) | 6.9 | 7.3 | 4.1 | 0.3 | -3.4 | -3.0 | -4.3 | -4.5 | -3.9 | 0.7 | 4.0 | 7.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.1 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 11.7 | 10.7 | 10.4 | 9.8 | 8.2 | 8.3 | 8.7 | 9.8 | 9.9 | 11.0 | 11.7 | 11.3 |
| Precipitation (mm) | 108 | 107 | 33 | 28 | 69 | 7 | 27 | 5 | 38 | 23 | 27 | 102 |
| Sunny days | 12 | 10 | 14 | 23 | 22 | 23 | 24 | 27 | 23 | 22 | 18 | 9 |
| Rainy days | 19 | 18 | 17 | 7 | 9 | 7 | 5 | 4 | 7 | 9 | 12 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rooikop is at