Average annual temperature is 24.2 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 285 days
Number of rainy days: 80 days
Look at detailed online map of Welkom
* Weather data for Welkom Namibia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.4 | 36.5 | 37.0 | 33.6 | 32.8 | 31.2 | 30.0 | 35.4 | 37.2 | 40.0 | 39.5 | 38.9 |
| Average daytime temperature (°C) | 29.9 | 30.8 | 32.0 | 30.8 | 31.0 | 27.8 | 25.4 | 30.0 | 34.1 | 37.2 | 35.7 | 34.7 |
| Average temperature (°C) | 23.7 | 24.4 | 25.8 | 24.3 | 23.3 | 18.9 | 17.3 | 21.6 | 25.3 | 29.2 | 28.4 | 27.7 |
| Average night temperature (°C) | 18.1 | 17.9 | 19.2 | 17.4 | 14.9 | 9.9 | 9.5 | 12.8 | 15.6 | 20.5 | 21.0 | 20.6 |
| Absolute minimum temperature (°C) | 15.8 | 13.6 | 15.8 | 14.1 | 10.5 | 3.3 | 3.3 | 3.1 | 10.5 | 16.2 | 18.4 | 16.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 11.0 | 10.3 | 10.5 | 10.2 | 10.4 | 10.2 | 10.2 | 10.4 | 10.9 | 11.1 | 11.1 | 11.3 |
| Precipitation (mm) | 124 | 72 | 31 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 22 | 22 |
| Sunny days | 8 | 19 | 21 | 27 | 30 | 30 | 31 | 30 | 30 | 28 | 14 | 17 |
| Rainy days | 23 | 9 | 10 | 3 | 1 | 0 | 0 | 1 | 0 | 3 | 16 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Welkom is at