Average annual temperature is 17.5 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -1.9 °C
Number of sunny days: 256 days
Number of rainy days: 109 days
Look at detailed online map of Olyvenkoppiespan
* Weather data for Olyvenkoppiespan 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) | 35.9 | 35.1 | 32.5 | 28.1 | 26.3 | 22.3 | 24.8 | 26.6 | 33.3 | 36.2 | 40.4 | 38.6 |
| Average daytime temperature (°C) | 31.8 | 29.1 | 28.1 | 24.3 | 19.6 | 16.2 | 17.6 | 21.3 | 24.7 | 28.8 | 32.7 | 31.4 |
| Average temperature (°C) | 24.4 | 22.4 | 20.8 | 16.1 | 12.2 | 8.6 | 9.2 | 12.3 | 15.9 | 20.2 | 24.6 | 23.6 |
| Average night temperature (°C) | 17.3 | 16.1 | 14.2 | 9.1 | 6.2 | 2.4 | 2.4 | 4.3 | 7.5 | 11.8 | 16.0 | 16.2 |
| Absolute minimum temperature (°C) | 11.0 | 11.5 | 9.8 | 3.9 | 0.2 | -0.7 | -1.9 | -1.5 | 1.5 | 7.1 | 6.5 | 12.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| 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) | 12.5 | 11.1 | 10.6 | 10.2 | 8.9 | 9.2 | 9.0 | 10.0 | 10.3 | 10.8 | 11.8 | 11.2 |
| Precipitation (mm) | 19 | 50 | 31 | 13 | 66 | 8 | 2 | 0 | 28 | 39 | 3 | 118 |
| Sunny days | 19 | 11 | 15 | 21 | 21 | 26 | 28 | 29 | 26 | 23 | 24 | 13 |
| Rainy days | 12 | 17 | 16 | 9 | 10 | 4 | 3 | 2 | 4 | 8 | 6 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olyvenkoppiespan is at