Average annual temperature is 22.1 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 194 days
Number of rainy days: 171 days
Look at detailed online map of Cortenburg
* Weather data for Cortenburg 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) | 34.5 | 30.5 | 34.4 | 34.8 | 31.3 | 32.7 | 28.9 | 37.2 | 41.2 | 36.5 | 38.7 | 36.3 |
| Average daytime temperature (°C) | 30.2 | 27.7 | 28.5 | 28.8 | 26.3 | 26.8 | 23.3 | 26.1 | 30.7 | 28.2 | 30.9 | 28.8 |
| Average temperature (°C) | 24.7 | 23.2 | 23.5 | 22.9 | 20.6 | 19.9 | 17.0 | 19.4 | 23.6 | 22.2 | 24.7 | 23.8 |
| Average night temperature (°C) | 20.0 | 20.3 | 19.3 | 17.5 | 16.0 | 13.9 | 11.8 | 13.4 | 16.8 | 16.9 | 18.5 | 19.1 |
| Absolute minimum temperature (°C) | 15.2 | 17.5 | 14.2 | 14.0 | 13.3 | 10.9 | 8.3 | 8.8 | 13.4 | 11.5 | 12.7 | 15.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| 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) | 10.0 | 8.1 | 10.3 | 9.7 | 8.7 | 9.4 | 8.4 | 8.8 | 9.1 | 7.9 | 10.2 | 8.4 |
| Precipitation (mm) | 149 | 369 | 38 | 6 | 29 | 1 | 33 | 6 | 87 | 81 | 37 | 157 |
| Sunny days | 10 | 1 | 10 | 21 | 17 | 24 | 21 | 22 | 24 | 16 | 19 | 9 |
| Rainy days | 21 | 27 | 21 | 9 | 14 | 6 | 10 | 9 | 6 | 15 | 11 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cortenburg is at