Average annual temperature is 16.7 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of Rietfontein (6)
* Weather data for Rietfontein (6) 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) | 34.8 | 32.1 | 32.2 | 27.8 | 26.0 | 22.2 | 23.4 | 24.9 | 31.9 | 34.6 | 39.6 | 37.3 |
| Average daytime temperature (°C) | 30.0 | 27.4 | 27.4 | 23.7 | 19.3 | 16.1 | 16.9 | 20.7 | 23.7 | 27.2 | 31.0 | 30.1 |
| Average temperature (°C) | 22.4 | 20.6 | 19.9 | 15.9 | 12.0 | 9.1 | 9.2 | 12.3 | 15.4 | 18.6 | 23.1 | 22.1 |
| Average night temperature (°C) | 15.5 | 14.6 | 13.1 | 8.6 | 5.7 | 3.4 | 2.4 | 4.2 | 7.1 | 10.1 | 14.4 | 15.1 |
| Absolute minimum temperature (°C) | 8.4 | 9.6 | 7.0 | 1.9 | -1.1 | -0.3 | -3.5 | -3.0 | -0.3 | 3.8 | 6.8 | 10.6 |
| 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) | 12.6 | 10.8 | 10.8 | 9.9 | 8.7 | 9.0 | 9.1 | 10.0 | 10.1 | 11.2 | 11.8 | 11.8 |
| Precipitation (mm) | 101 | 105 | 48 | 13 | 76 | 24 | 16 | 0 | 28 | 25 | 30 | 139 |
| Sunny days | 17 | 10 | 14 | 22 | 22 | 24 | 24 | 29 | 26 | 22 | 21 | 11 |
| Rainy days | 14 | 18 | 17 | 8 | 9 | 6 | 7 | 2 | 4 | 9 | 9 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rietfontein (6) is at