Average annual temperature is 15.9 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Riebeek-Oos
* Weather data for Riebeek-Oos 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) | 38.0 | 33.0 | 34.6 | 33.8 | 28.9 | 22.5 | 24.0 | 30.3 | 37.2 | 31.9 | 36.1 | 38.6 |
| Average daytime temperature (°C) | 29.0 | 26.2 | 26.1 | 24.5 | 18.8 | 16.5 | 16.9 | 20.4 | 20.6 | 19.8 | 26.6 | 25.3 |
| Average temperature (°C) | 21.8 | 20.1 | 19.2 | 17.2 | 13.1 | 11.3 | 10.6 | 13.3 | 13.3 | 14.4 | 18.6 | 18.5 |
| Average night temperature (°C) | 16.0 | 15.7 | 13.9 | 11.2 | 8.3 | 7.0 | 5.5 | 7.4 | 7.8 | 9.8 | 12.4 | 13.4 |
| Absolute minimum temperature (°C) | 10.3 | 10.7 | 7.8 | 6.7 | 3.8 | 3.7 | 1.5 | 2.9 | 2.4 | 3.5 | 8.4 | 9.8 |
| 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) | 14.1 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 9.8 | 9.0 | 9.0 | 8.7 | 7.0 | 7.5 | 8.4 | 9.1 | 8.4 | 8.6 | 11.4 | 10.3 |
| Precipitation (mm) | 42 | 69 | 51 | 20 | 103 | 34 | 26 | 4 | 84 | 60 | 10 | 65 |
| Sunny days | 17 | 8 | 14 | 18 | 19 | 21 | 21 | 24 | 18 | 12 | 18 | 15 |
| Rainy days | 14 | 20 | 17 | 12 | 12 | 9 | 10 | 7 | 12 | 19 | 12 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Riebeek-Oos during the most sunny months:
The largest precipitation sum in Riebeek-Oos is at