Average annual temperature is 16.0 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 256 days
Number of rainy days: 109 days
Look at detailed online map of Kopanong
* Weather data for Kopanong 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) | 35.1 | 32.9 | 30.0 | 27.7 | 25.0 | 21.4 | 22.9 | 24.1 | 31.2 | 33.7 | 37.1 | 36.5 |
| Average daytime temperature (°C) | 30.7 | 27.7 | 26.5 | 23.0 | 18.3 | 14.6 | 15.8 | 19.5 | 22.5 | 26.5 | 30.3 | 30.2 |
| Average temperature (°C) | 23.1 | 21.0 | 19.2 | 15.2 | 11.2 | 7.3 | 8.0 | 10.8 | 14.1 | 18.2 | 22.4 | 22.2 |
| Average night temperature (°C) | 15.8 | 14.7 | 12.7 | 8.3 | 5.2 | 1.3 | 1.7 | 3.2 | 6.3 | 9.8 | 13.9 | 14.8 |
| Absolute minimum temperature (°C) | 8.7 | 9.9 | 7.1 | 3.6 | -2.5 | -2.4 | -1.7 | -2.3 | -0.5 | 3.7 | 5.4 | 11.1 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.2 | 10.4 | 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) | 12.4 | 10.7 | 10.3 | 10.2 | 8.6 | 8.8 | 8.8 | 10.0 | 10.2 | 11.3 | 11.8 | 11.6 |
| Precipitation (mm) | 32 | 69 | 45 | 21 | 80 | 8 | 15 | 1 | 25 | 17 | 6 | 44 |
| Sunny days | 18 | 12 | 17 | 24 | 20 | 25 | 26 | 29 | 26 | 24 | 22 | 13 |
| Rainy days | 13 | 16 | 14 | 6 | 11 | 5 | 5 | 2 | 4 | 7 | 8 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kopanong is at