Average annual temperature is 17.2 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 258 days
Number of rainy days: 107 days
Look at detailed online map of Van Heerdenskraal
* Weather data for Van Heerdenskraal 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) | 35.6 | 35.2 | 31.1 | 28.0 | 26.4 | 22.8 | 24.7 | 26.4 | 32.5 | 35.5 | 39.7 | 38.1 |
| Average daytime temperature (°C) | 31.5 | 28.9 | 27.8 | 24.6 | 19.9 | 16.5 | 17.5 | 21.0 | 24.6 | 28.5 | 32.2 | 30.8 |
| Average temperature (°C) | 24.2 | 22.1 | 20.6 | 16.2 | 12.3 | 8.5 | 8.8 | 11.9 | 15.5 | 19.8 | 24.0 | 23.0 |
| Average night temperature (°C) | 17.3 | 15.9 | 13.9 | 8.6 | 5.9 | 2.2 | 1.8 | 3.8 | 7.1 | 11.4 | 15.3 | 15.9 |
| Absolute minimum temperature (°C) | 10.7 | 10.6 | 9.0 | 3.4 | -0.4 | -1.5 | -2.9 | -1.5 | 0.1 | 7.4 | 6.2 | 11.1 |
| 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 | 14.0 |
| Daylight mean duration (h) | 13.8 | 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) | 12.5 | 10.6 | 10.7 | 10.2 | 9.0 | 9.2 | 9.0 | 10.0 | 10.2 | 10.7 | 11.7 | 11.1 |
| Precipitation (mm) | 33 | 52 | 45 | 12 | 41 | 6 | 3 | 0 | 22 | 34 | 8 | 103 |
| Sunny days | 18 | 14 | 15 | 22 | 21 | 26 | 27 | 30 | 26 | 22 | 23 | 14 |
| Rainy days | 13 | 14 | 16 | 8 | 10 | 4 | 4 | 1 | 4 | 9 | 7 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Van Heerdenskraal is at