Average annual temperature is 18.0 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 245 days
Number of rainy days: 120 days
Look at detailed online map of Potchefstroom
* Weather data for Potchefstroom 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) | 33.0 | 29.7 | 30.5 | 28.1 | 27.0 | 25.1 | 24.3 | 28.2 | 33.1 | 36.0 | 37.0 | 36.2 |
| Average daytime temperature (°C) | 29.1 | 26.1 | 27.1 | 25.4 | 21.5 | 19.9 | 18.6 | 22.6 | 27.5 | 29.0 | 31.1 | 29.5 |
| Average temperature (°C) | 22.7 | 20.4 | 20.1 | 17.4 | 14.3 | 11.3 | 10.5 | 13.6 | 18.6 | 20.9 | 23.2 | 22.9 |
| Average night temperature (°C) | 16.2 | 15.8 | 14.1 | 10.2 | 8.4 | 4.1 | 3.1 | 5.3 | 9.7 | 13.0 | 15.8 | 16.9 |
| Absolute minimum temperature (°C) | 13.1 | 12.1 | 10.8 | 5.0 | 2.3 | 0.2 | -2.6 | -2.0 | 2.7 | 6.6 | 5.3 | 11.2 |
| 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) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.4 | 13.8 |
| 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) | 12.2 | 9.6 | 10.7 | 10.5 | 9.5 | 9.5 | 9.6 | 10.2 | 10.8 | 10.5 | 11.2 | 11.0 |
| Precipitation (mm) | 20 | 150 | 51 | 10 | 51 | 2 | 4 | 0 | 5 | 45 | 49 | 115 |
| Sunny days | 18 | 5 | 13 | 21 | 18 | 29 | 27 | 31 | 27 | 21 | 20 | 15 |
| Rainy days | 13 | 23 | 18 | 9 | 13 | 1 | 4 | 0 | 3 | 10 | 10 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Potchefstroom is at