Average annual temperature is 20.4 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 1.6 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of Renostervlei
* Weather data for Renostervlei 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) | 37.5 | 32.4 | 34.2 | 31.1 | 30.6 | 27.4 | 27.2 | 32.3 | 34.6 | 37.7 | 38.1 | 37.8 |
| Average daytime temperature (°C) | 31.3 | 27.9 | 29.6 | 27.8 | 23.8 | 22.1 | 20.7 | 25.0 | 30.6 | 31.2 | 32.0 | 31.2 |
| Average temperature (°C) | 25.0 | 22.6 | 23.3 | 20.2 | 16.9 | 13.6 | 12.7 | 16.5 | 21.8 | 22.9 | 24.7 | 24.6 |
| Average night temperature (°C) | 18.7 | 17.9 | 17.2 | 13.0 | 10.9 | 6.3 | 5.4 | 8.2 | 13.1 | 15.1 | 17.7 | 18.4 |
| Absolute minimum temperature (°C) | 15.5 | 14.7 | 12.2 | 9.6 | 4.5 | 2.1 | 1.6 | 2.8 | 8.4 | 9.7 | 9.1 | 14.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.0 | 10.5 | 10.5 | 10.3 | 9.6 | 9.7 | 9.6 | 10.3 | 10.9 | 10.2 | 11.4 | 10.9 |
| Precipitation (mm) | 45 | 147 | 32 | 4 | 78 | 3 | 11 | 0 | 18 | 87 | 28 | 100 |
| Sunny days | 18 | 7 | 21 | 24 | 21 | 27 | 29 | 30 | 27 | 24 | 20 | 15 |
| Rainy days | 13 | 21 | 10 | 6 | 10 | 3 | 2 | 1 | 3 | 7 | 10 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Renostervlei is at