Average annual temperature is 23.0 °C
Absolute maximum temperature: 45.8 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 333 days
Number of rainy days: 32 days
Look at detailed online map of Silwerstroom
* Weather data for Silwerstroom 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) | 45.8 | 44.1 | 42.4 | 39.0 | 34.2 | 26.7 | 27.6 | 34.7 | 36.9 | 42.5 | 44.6 | 40.2 |
| Average daytime temperature (°C) | 40.1 | 38.0 | 33.7 | 31.2 | 25.2 | 21.2 | 21.3 | 26.0 | 26.1 | 33.0 | 37.1 | 36.5 |
| Average temperature (°C) | 30.9 | 29.3 | 25.2 | 23.6 | 18.7 | 15.3 | 15.0 | 18.6 | 18.4 | 25.1 | 28.5 | 28.0 |
| Average night temperature (°C) | 22.2 | 21.2 | 17.4 | 15.8 | 12.6 | 9.9 | 8.9 | 11.8 | 11.3 | 17.3 | 19.9 | 20.0 |
| Absolute minimum temperature (°C) | 15.9 | 17.2 | 13.2 | 9.9 | 7.4 | 5.8 | 4.4 | 6.6 | 5.1 | 13.1 | 13.8 | 14.9 |
| 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 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 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) | 12.7 | 12.0 | 11.3 | 10.4 | 9.2 | 8.6 | 9.5 | 9.9 | 10.5 | 11.5 | 12.3 | 12.6 |
| Precipitation (mm) | 0 | 0 | 3 | 0 | 4 | 15 | 3 | 0 | 2 | 5 | 0 | 4 |
| Sunny days | 31 | 25 | 29 | 30 | 27 | 22 | 28 | 30 | 26 | 29 | 29 | 27 |
| Rainy days | 0 | 3 | 2 | 0 | 4 | 8 | 3 | 1 | 4 | 2 | 1 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Silwerstroom is at