Average annual temperature is 15.2 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Mieliefontein
* Weather data for Mieliefontein 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) | 32.8 | 32.7 | 32.4 | 28.8 | 26.8 | 24.1 | 25.3 | 28.8 | 33.3 | 34.8 | 33.5 | 31.8 |
| Average daytime temperature (°C) | 25.9 | 23.7 | 23.8 | 22.2 | 18.3 | 17.4 | 17.5 | 20.0 | 21.8 | 20.6 | 24.5 | 22.1 |
| Average temperature (°C) | 20.0 | 18.7 | 18.2 | 15.7 | 12.6 | 10.7 | 10.0 | 12.1 | 14.2 | 14.8 | 18.4 | 17.6 |
| Average night temperature (°C) | 14.6 | 14.5 | 13.7 | 10.4 | 7.7 | 5.3 | 4.0 | 5.1 | 8.0 | 9.7 | 12.9 | 13.6 |
| Absolute minimum temperature (°C) | 8.8 | 11.4 | 8.1 | 5.3 | 2.0 | 2.1 | 0.5 | -0.3 | 2.5 | 3.6 | 4.2 | 10.3 |
| 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 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.4 | 11.0 | 11.9 | 12.8 | 13.6 | 14.1 |
| 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) | 10.0 | 8.5 | 9.3 | 9.1 | 7.7 | 8.4 | 8.7 | 9.4 | 9.4 | 8.2 | 9.7 | 7.1 |
| Precipitation (mm) | 137 | 150 | 109 | 42 | 110 | 15 | 17 | 14 | 38 | 163 | 69 | 194 |
| Sunny days | 7 | 3 | 5 | 14 | 17 | 24 | 22 | 24 | 16 | 6 | 9 | 2 |
| Rainy days | 24 | 25 | 26 | 16 | 14 | 6 | 9 | 7 | 14 | 25 | 21 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mieliefontein is at