Average annual temperature is 20.1 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 1.4 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of Heystekrand
* Weather data for Heystekrand 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) | 35.9 | 32.8 | 33.4 | 30.7 | 29.2 | 25.9 | 26.1 | 31.8 | 34.3 | 38.0 | 38.1 | 38.1 |
| Average daytime temperature (°C) | 30.8 | 28.3 | 29.2 | 27.2 | 23.2 | 21.4 | 20.1 | 24.4 | 30.3 | 31.1 | 32.3 | 32.3 |
| Average temperature (°C) | 24.6 | 22.7 | 22.9 | 19.6 | 15.8 | 12.8 | 12.4 | 15.9 | 21.4 | 23.2 | 24.9 | 25.5 |
| Average night temperature (°C) | 17.9 | 17.8 | 16.8 | 12.5 | 9.6 | 5.7 | 5.9 | 7.8 | 12.5 | 15.6 | 17.5 | 19.0 |
| Absolute minimum temperature (°C) | 14.4 | 14.4 | 12.5 | 7.4 | 4.1 | 3.1 | 1.6 | 1.4 | 7.0 | 9.0 | 8.5 | 14.4 |
| 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 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 13.7 |
| 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) | 12.0 | 10.0 | 10.2 | 10.4 | 9.5 | 9.7 | 9.5 | 10.3 | 11.1 | 10.3 | 11.1 | 11.1 |
| Precipitation (mm) | 21 | 107 | 26 | 8 | 48 | 2 | 12 | 0 | 7 | 66 | 29 | 79 |
| Sunny days | 17 | 6 | 19 | 28 | 22 | 28 | 28 | 31 | 26 | 21 | 21 | 16 |
| Rainy days | 14 | 22 | 12 | 2 | 9 | 2 | 3 | 0 | 4 | 10 | 9 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heystekrand is at