Average annual temperature is 19.9 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 0.1 °C
Number of sunny days: 324 days
Number of rainy days: 41 days
Look at detailed online map of Rooikoenap
* Weather data for Rooikoenap 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) | 39.9 | 38.0 | 37.0 | 32.0 | 28.1 | 24.3 | 27.5 | 28.2 | 35.0 | 36.6 | 39.9 | 37.5 |
| Average daytime temperature (°C) | 35.6 | 33.9 | 29.9 | 26.4 | 20.9 | 16.7 | 17.4 | 21.6 | 21.9 | 28.7 | 33.1 | 32.5 |
| Average temperature (°C) | 28.7 | 26.7 | 23.0 | 19.7 | 14.9 | 11.1 | 11.3 | 15.3 | 15.0 | 22.0 | 25.7 | 25.4 |
| Average night temperature (°C) | 20.2 | 18.6 | 15.2 | 12.2 | 8.6 | 6.0 | 5.2 | 8.6 | 7.4 | 13.8 | 16.5 | 17.1 |
| Absolute minimum temperature (°C) | 11.0 | 12.3 | 8.8 | 5.0 | 2.3 | 2.0 | 0.1 | 3.0 | 0.9 | 7.0 | 8.6 | 10.7 |
| 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 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| 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) | 12.6 | 12.1 | 11.3 | 10.2 | 9.4 | 8.7 | 9.3 | 10.1 | 10.6 | 11.3 | 12.3 | 12.4 |
| Precipitation (mm) | 4 | 6 | 9 | 0 | 1 | 19 | 5 | 1 | 9 | 7 | 0 | 48 |
| Sunny days | 28 | 26 | 27 | 29 | 26 | 24 | 27 | 29 | 26 | 27 | 28 | 27 |
| Rainy days | 3 | 2 | 4 | 1 | 5 | 6 | 4 | 2 | 4 | 4 | 2 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rooikoenap is at