Average annual temperature is 24.4 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 264 days
Number of rainy days: 101 days
Look at detailed online map of Siomboko
* Weather data for Siomboko 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) | 29.7 | 33.4 | 33.3 | 34.3 | 32.5 | 31.9 | 31.4 | 36.2 | 37.9 | 40.6 | 41.1 | 38.8 |
| Average daytime temperature (°C) | 27.5 | 29.9 | 30.6 | 31.3 | 31.1 | 28.7 | 25.6 | 30.2 | 34.7 | 37.5 | 37.0 | 32.7 |
| Average temperature (°C) | 22.5 | 23.9 | 24.7 | 24.4 | 23.4 | 20.7 | 18.3 | 22.2 | 26.5 | 30.1 | 29.8 | 26.4 |
| Average night temperature (°C) | 19.0 | 19.2 | 19.5 | 17.8 | 16.1 | 13.3 | 11.2 | 14.4 | 18.1 | 22.8 | 23.3 | 21.3 |
| Absolute minimum temperature (°C) | 17.6 | 17.3 | 18.0 | 15.6 | 14.6 | 8.1 | 6.3 | 7.7 | 13.7 | 19.5 | 20.4 | 18.5 |
| 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 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.3 | 10.5 | 11.0 | 10.8 | 10.5 | 10.3 | 10.4 | 10.8 | 11.1 | 11.5 | 11.5 | 10.6 |
| Precipitation (mm) | 207 | 143 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 63 |
| Sunny days | 2 | 10 | 13 | 29 | 31 | 30 | 31 | 31 | 30 | 27 | 20 | 10 |
| Rainy days | 29 | 18 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 10 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siomboko is at