Average annual temperature is 19.0 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Stiebeuelvlei
* Weather data for Stiebeuelvlei 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) | 41.0 | 38.0 | 36.1 | 31.9 | 29.1 | 23.7 | 23.0 | 27.3 | 35.3 | 37.6 | 40.0 | 38.2 |
| Average daytime temperature (°C) | 35.8 | 33.8 | 29.6 | 25.9 | 20.6 | 16.0 | 16.7 | 21.3 | 21.5 | 28.4 | 32.7 | 31.9 |
| Average temperature (°C) | 28.4 | 26.6 | 22.3 | 18.6 | 13.6 | 10.2 | 9.9 | 14.1 | 14.0 | 20.7 | 24.7 | 24.9 |
| Average night temperature (°C) | 20.0 | 18.6 | 14.5 | 10.7 | 6.6 | 5.0 | 3.5 | 6.7 | 5.8 | 12.0 | 15.2 | 16.8 |
| Absolute minimum temperature (°C) | 12.6 | 10.4 | 7.8 | 4.0 | 1.5 | 1.7 | -0.3 | -0.1 | -1.6 | 6.3 | 8.6 | 10.8 |
| 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 | 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 | 12.1 | 10.9 | 10.2 | 9.0 | 7.4 | 8.9 | 10.0 | 10.2 | 11.6 | 12.3 | 12.3 |
| Precipitation (mm) | 1 | 3 | 23 | 0 | 6 | 23 | 6 | 3 | 11 | 11 | 4 | 63 |
| Sunny days | 28 | 25 | 25 | 29 | 24 | 19 | 27 | 27 | 26 | 26 | 26 | 27 |
| Rainy days | 3 | 3 | 6 | 1 | 7 | 11 | 4 | 4 | 4 | 5 | 4 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Stiebeuelvlei is at