Average annual temperature is 24.9 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 283 days
Number of rainy days: 82 days
Look at detailed online map of Siko
* Weather data for Siko 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) | 35.2 | 36.0 | 36.0 | 34.6 | 33.0 | 32.1 | 30.5 | 35.5 | 37.6 | 40.1 | 39.5 | 38.6 |
| Average daytime temperature (°C) | 29.8 | 30.3 | 31.8 | 32.0 | 31.7 | 28.6 | 26.1 | 30.6 | 34.9 | 37.3 | 36.0 | 33.5 |
| Average temperature (°C) | 24.1 | 24.2 | 25.9 | 25.5 | 24.3 | 20.3 | 18.4 | 22.6 | 26.5 | 30.0 | 29.3 | 27.3 |
| Average night temperature (°C) | 19.3 | 18.1 | 19.9 | 18.2 | 16.6 | 12.2 | 11.0 | 14.6 | 17.9 | 22.3 | 22.5 | 21.5 |
| Absolute minimum temperature (°C) | 17.0 | 15.0 | 17.1 | 16.3 | 13.9 | 8.2 | 5.4 | 6.0 | 13.7 | 17.6 | 19.5 | 16.1 |
| 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 | 12.9 | 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) | 10.1 | 10.6 | 10.7 | 10.5 | 10.4 | 10.3 | 10.4 | 10.6 | 10.9 | 11.2 | 11.5 | 11.1 |
| Precipitation (mm) | 129 | 64 | 64 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 25 | 70 |
| Sunny days | 6 | 19 | 21 | 29 | 31 | 30 | 30 | 30 | 30 | 29 | 12 | 16 |
| Rainy days | 25 | 9 | 10 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 18 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siko is at