Average annual temperature is 15.9 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 237 days
Number of rainy days: 127 days
Number of snow days: 1 day
Look at detailed online map of Riebeek
* Weather data for Riebeek 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) | 36.5 | 33.2 | 31.6 | 29.2 | 24.8 | 21.1 | 23.7 | 24.9 | 30.9 | 32.8 | 38.4 | 36.6 |
| Average daytime temperature (°C) | 29.9 | 27.0 | 27.6 | 23.1 | 17.9 | 15.0 | 15.4 | 19.5 | 21.0 | 23.1 | 29.6 | 28.3 |
| Average temperature (°C) | 22.4 | 20.2 | 19.8 | 15.9 | 11.7 | 9.1 | 9.1 | 12.2 | 13.7 | 15.6 | 21.2 | 20.1 |
| Average night temperature (°C) | 15.4 | 14.2 | 13.1 | 9.2 | 6.6 | 4.5 | 3.9 | 5.6 | 6.8 | 8.8 | 12.8 | 13.6 |
| Absolute minimum temperature (°C) | 6.6 | 8.5 | 5.9 | 3.0 | 1.1 | 0.2 | -0.7 | -2.2 | -2.2 | 2.5 | 6.4 | 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 | 14.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 11.6 | 11.1 | 10.9 | 9.6 | 8.1 | 8.4 | 8.8 | 9.9 | 9.9 | 10.9 | 11.8 | 11.6 |
| Precipitation (mm) | 80 | 82 | 40 | 16 | 117 | 12 | 19 | 4 | 70 | 44 | 28 | 75 |
| Sunny days | 11 | 13 | 17 | 22 | 19 | 22 | 25 | 27 | 24 | 24 | 21 | 12 |
| Rainy days | 20 | 15 | 14 | 8 | 12 | 8 | 5 | 4 | 6 | 7 | 9 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Riebeek is at