Average annual temperature is 13.8 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 214 days
Number of rainy days: 150 days
Number of snow days: 1 day
Look at detailed online map of Modderpoort
* Weather data for Modderpoort 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) | 29.2 | 26.8 | 26.6 | 23.7 | 22.2 | 19.5 | 21.0 | 23.5 | 29.3 | 30.6 | 31.8 | 30.5 |
| Average daytime temperature (°C) | 25.2 | 23.0 | 23.5 | 21.0 | 16.9 | 13.9 | 14.8 | 18.4 | 22.1 | 23.6 | 25.8 | 24.9 |
| Average temperature (°C) | 18.8 | 17.4 | 16.5 | 13.4 | 10.0 | 6.4 | 6.9 | 10.0 | 13.6 | 16.1 | 18.5 | 18.5 |
| Average night temperature (°C) | 12.9 | 12.5 | 10.8 | 6.0 | 4.3 | 0.2 | -0.3 | 1.8 | 4.8 | 8.4 | 11.1 | 12.9 |
| Absolute minimum temperature (°C) | 9.3 | 7.9 | 6.8 | 1.5 | -1.4 | -3.4 | -4.4 | -3.7 | -0.6 | 3.8 | 1.6 | 8.8 |
| 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) | 12.1 | 9.6 | 10.5 | 10.3 | 9.1 | 9.0 | 9.2 | 10.0 | 10.2 | 10.7 | 11.7 | 11.3 |
| Precipitation (mm) | 125 | 162 | 56 | 17 | 59 | 24 | 4 | 0 | 19 | 89 | 31 | 144 |
| Sunny days | 12 | 5 | 8 | 22 | 16 | 26 | 25 | 29 | 25 | 19 | 20 | 7 |
| Rainy days | 19 | 23 | 23 | 8 | 15 | 4 | 5 | 2 | 5 | 12 | 10 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Modderpoort is at