Average annual temperature is 20.9 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 313 days
Number of rainy days: 52 days
Look at detailed online map of Rooilyf
* Weather data for Rooilyf 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) | 40.2 | 38.3 | 37.0 | 32.9 | 30.8 | 25.6 | 28.1 | 30.0 | 36.1 | 39.9 | 41.8 | 41.0 |
| Average daytime temperature (°C) | 36.4 | 34.9 | 32.3 | 28.1 | 23.2 | 18.8 | 20.3 | 23.9 | 24.8 | 31.0 | 35.1 | 34.8 |
| Average temperature (°C) | 29.5 | 27.6 | 24.7 | 20.1 | 15.1 | 11.5 | 12.1 | 15.6 | 16.5 | 23.2 | 27.2 | 27.6 |
| Average night temperature (°C) | 21.4 | 19.7 | 16.9 | 12.1 | 7.7 | 4.8 | 4.8 | 7.8 | 7.7 | 14.6 | 18.2 | 19.5 |
| Absolute minimum temperature (°C) | 14.9 | 14.3 | 11.9 | 6.6 | 0.6 | 0.3 | 0.0 | 2.1 | 1.8 | 8.9 | 12.0 | 15.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 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 | 13.5 | 13.9 |
| 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 | 12.0 | 10.9 | 10.1 | 9.3 | 8.7 | 9.3 | 10.1 | 10.5 | 11.4 | 12.3 | 12.2 |
| Precipitation (mm) | 5 | 11 | 15 | 6 | 8 | 6 | 1 | 1 | 4 | 22 | 5 | 50 |
| Sunny days | 27 | 22 | 25 | 28 | 24 | 27 | 28 | 29 | 26 | 30 | 24 | 23 |
| Rainy days | 4 | 6 | 6 | 2 | 7 | 3 | 3 | 2 | 4 | 1 | 6 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rooilyf is at