Average annual temperature is 17.4 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 5.3 °C
Number of sunny days: 335 days
Number of rainy days: 30 days
Look at detailed online map of Three Sisters
* Weather data for Three Sisters 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) | 29.1 | 28.5 | 27.6 | 37.4 | 25.6 | 29.7 | 35.9 | 36.6 | 34.3 | 27.0 | 31.2 | 25.9 |
| Average daytime temperature (°C) | 24.5 | 24.4 | 23.6 | 25.8 | 20.4 | 20.0 | 25.6 | 23.5 | 22.2 | 21.8 | 25.6 | 23.4 |
| Average temperature (°C) | 19.9 | 19.5 | 18.0 | 19.3 | 15.0 | 13.7 | 18.3 | 16.4 | 15.0 | 16.0 | 19.2 | 18.3 |
| Average night temperature (°C) | 16.5 | 16.1 | 13.7 | 14.2 | 10.6 | 8.6 | 12.1 | 10.9 | 9.4 | 11.5 | 14.1 | 14.3 |
| Absolute minimum temperature (°C) | 12.7 | 13.5 | 11.7 | 10.0 | 6.7 | 6.4 | 5.3 | 6.7 | 6.8 | 8.6 | 10.0 | 12.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 11.7 | 10.3 | 10.5 | 10.2 | 9.4 | 9.4 | 9.7 | 9.7 | 10.5 | 10.7 | 11.7 | 11.3 |
| Precipitation (mm) | 3 | 0 | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
| Sunny days | 27 | 24 | 30 | 25 | 27 | 28 | 29 | 31 | 29 | 31 | 27 | 27 |
| Rainy days | 4 | 4 | 1 | 5 | 4 | 2 | 2 | 0 | 1 | 0 | 3 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Three Sisters is at