Average annual temperature is 15.4 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 229 days
Number of rainy days: 136 days
Look at detailed online map of Onverdiend
* Weather data for Onverdiend 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) | 30.0 | 28.1 | 27.9 | 25.6 | 24.7 | 22.2 | 22.6 | 25.3 | 30.4 | 32.6 | 32.8 | 32.8 |
| Average daytime temperature (°C) | 26.6 | 23.6 | 24.6 | 22.7 | 18.9 | 16.6 | 16.3 | 20.0 | 24.5 | 25.2 | 27.2 | 26.2 |
| Average temperature (°C) | 19.9 | 18.2 | 17.9 | 15.3 | 11.9 | 9.0 | 8.6 | 11.6 | 16.3 | 17.5 | 19.9 | 19.6 |
| Average night temperature (°C) | 13.1 | 13.3 | 12.1 | 8.6 | 6.1 | 2.6 | 2.1 | 4.0 | 8.4 | 10.0 | 12.3 | 13.6 |
| Absolute minimum temperature (°C) | 9.1 | 10.4 | 9.4 | 4.3 | 1.5 | 0.1 | -2.8 | -1.7 | 2.0 | 2.5 | 2.6 | 9.4 |
| 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) | 13.7 | 13.0 | 12.2 | 11.4 | 10.7 | 10.4 | 10.6 | 11.2 | 11.9 | 12.8 | 13.5 | 13.9 |
| 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) | 11.9 | 8.6 | 10.5 | 10.3 | 9.3 | 9.4 | 9.0 | 10.0 | 10.7 | 9.9 | 11.1 | 10.2 |
| Precipitation (mm) | 71 | 133 | 50 | 12 | 42 | 1 | 2 | 0 | 8 | 84 | 38 | 98 |
| Sunny days | 16 | 5 | 10 | 23 | 18 | 28 | 26 | 30 | 26 | 19 | 16 | 12 |
| Rainy days | 15 | 23 | 21 | 7 | 13 | 2 | 5 | 1 | 4 | 12 | 14 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onverdiend is at