Average annual temperature is 15.2 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of Welverdien
* Weather data for Welverdien 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) | 36.8 | 33.3 | 31.7 | 29.2 | 25.2 | 20.5 | 22.6 | 25.4 | 33.3 | 32.8 | 38.5 | 37.2 |
| Average daytime temperature (°C) | 29.7 | 26.7 | 27.2 | 22.8 | 17.2 | 14.8 | 15.3 | 19.5 | 20.9 | 22.5 | 29.7 | 27.8 |
| Average temperature (°C) | 21.9 | 19.7 | 19.3 | 15.2 | 10.8 | 8.4 | 8.4 | 11.4 | 13.1 | 14.8 | 20.7 | 19.4 |
| Average night temperature (°C) | 14.6 | 13.6 | 12.5 | 8.5 | 5.6 | 3.6 | 2.7 | 4.3 | 5.7 | 7.9 | 11.9 | 12.5 |
| Absolute minimum temperature (°C) | 6.2 | 7.4 | 4.7 | 2.4 | 0.3 | -0.6 | -2.9 | -3.1 | -2.7 | 1.7 | 6.3 | 8.0 |
| 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) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 11.5 | 10.6 | 10.8 | 9.3 | 7.4 | 8.4 | 8.6 | 9.9 | 9.9 | 10.6 | 11.8 | 11.1 |
| Precipitation (mm) | 84 | 80 | 27 | 17 | 91 | 13 | 20 | 3 | 43 | 43 | 25 | 70 |
| Sunny days | 13 | 12 | 20 | 21 | 20 | 20 | 23 | 27 | 23 | 21 | 23 | 18 |
| Rainy days | 18 | 16 | 11 | 9 | 11 | 10 | 8 | 4 | 7 | 10 | 7 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Welverdien is at