Average annual temperature is 14.7 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 214 days
Number of rainy days: 149 days
Number of snow days: 2 days
Look at detailed online map of Rietfontein (5)
* Weather data for Rietfontein (5) 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) | 32.0 | 29.7 | 28.0 | 25.7 | 23.5 | 20.0 | 21.8 | 22.8 | 29.7 | 32.6 | 35.3 | 34.3 |
| Average daytime temperature (°C) | 27.0 | 24.9 | 25.1 | 21.5 | 17.1 | 14.1 | 14.9 | 18.7 | 21.7 | 24.7 | 28.2 | 27.3 |
| Average temperature (°C) | 19.9 | 18.5 | 17.8 | 14.1 | 10.3 | 7.5 | 7.7 | 10.6 | 13.8 | 16.2 | 20.3 | 19.6 |
| Average night temperature (°C) | 13.5 | 13.0 | 11.8 | 7.5 | 4.8 | 2.3 | 1.6 | 3.3 | 6.1 | 8.5 | 12.5 | 13.1 |
| Absolute minimum temperature (°C) | 7.0 | 8.1 | 6.0 | 0.9 | -2.3 | -1.9 | -4.1 | -3.9 | -1.5 | 2.9 | 5.4 | 9.0 |
| 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 | 13.7 | 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) | 12.4 | 10.6 | 10.8 | 9.9 | 8.7 | 8.7 | 9.1 | 10.0 | 10.2 | 11.2 | 12.0 | 11.7 |
| Precipitation (mm) | 135 | 118 | 59 | 20 | 74 | 11 | 15 | 5 | 30 | 27 | 36 | 157 |
| Sunny days | 11 | 6 | 11 | 18 | 18 | 26 | 22 | 28 | 26 | 20 | 18 | 10 |
| Rainy days | 20 | 22 | 20 | 12 | 13 | 4 | 7 | 3 | 4 | 11 | 12 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rietfontein (5) is at