Average annual temperature is 15.1 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 215 days
Number of rainy days: 148 days
Number of snow days: 2 days
Look at detailed online map of Rietfontein (1)
* Weather data for Rietfontein (1) 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) | 32.1 | 30.1 | 27.7 | 25.4 | 23.6 | 20.4 | 21.8 | 22.9 | 30.6 | 32.5 | 36.0 | 34.0 |
| Average daytime temperature (°C) | 26.9 | 24.9 | 25.0 | 21.3 | 17.4 | 14.5 | 15.1 | 19.0 | 22.3 | 25.3 | 27.9 | 26.8 |
| Average temperature (°C) | 20.1 | 18.8 | 17.9 | 14.4 | 10.9 | 8.3 | 8.1 | 11.2 | 14.6 | 17.0 | 20.5 | 19.8 |
| Average night temperature (°C) | 13.9 | 13.2 | 11.9 | 7.9 | 5.3 | 2.8 | 1.9 | 3.8 | 6.8 | 9.0 | 12.7 | 13.5 |
| Absolute minimum temperature (°C) | 6.4 | 9.4 | 5.9 | 2.1 | -1.3 | -1.0 | -3.8 | -4.0 | -1.0 | 4.1 | 5.1 | 9.7 |
| 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) | 13.9 | 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) | 12.1 | 10.4 | 10.7 | 10.0 | 8.7 | 8.8 | 9.0 | 10.0 | 10.1 | 11.2 | 11.9 | 11.5 |
| Precipitation (mm) | 146 | 112 | 87 | 18 | 66 | 14 | 10 | 3 | 34 | 24 | 38 | 177 |
| Sunny days | 9 | 7 | 10 | 22 | 15 | 25 | 23 | 28 | 26 | 23 | 18 | 9 |
| Rainy days | 22 | 21 | 21 | 8 | 16 | 5 | 6 | 3 | 4 | 8 | 12 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rietfontein (1) is at