Average annual temperature is 21.7 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 318 days
Number of rainy days: 47 days
Look at detailed online map of Tsumis
* Weather data for Tsumis 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) | 35.3 | 35.6 | 35.3 | 32.8 | 30.2 | 27.6 | 28.0 | 31.0 | 34.9 | 37.5 | 37.7 | 37.1 |
| Average daytime temperature (°C) | 32.3 | 32.7 | 32.8 | 28.6 | 25.6 | 23.3 | 21.2 | 26.2 | 28.2 | 32.9 | 33.5 | 34.3 |
| Average temperature (°C) | 26.1 | 25.9 | 25.0 | 21.9 | 18.3 | 14.6 | 13.6 | 17.6 | 19.5 | 25.0 | 26.3 | 26.6 |
| Average night temperature (°C) | 19.6 | 18.6 | 16.4 | 14.7 | 11.0 | 6.7 | 6.3 | 9.5 | 10.3 | 16.4 | 18.6 | 19.0 |
| Absolute minimum temperature (°C) | 13.7 | 13.1 | 10.7 | 9.2 | 2.5 | 0.8 | -1.5 | -0.3 | 1.8 | 10.0 | 11.1 | 13.2 |
| 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) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.3 | 13.6 |
| 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) | 11.5 | 11.7 | 11.2 | 10.3 | 9.7 | 9.8 | 9.7 | 10.0 | 10.9 | 11.2 | 11.9 | 12.2 |
| Precipitation (mm) | 23 | 3 | 1 | 24 | 1 | 0 | 0 | 1 | 0 | 1 | 5 | 10 |
| Sunny days | 20 | 23 | 30 | 21 | 29 | 30 | 30 | 29 | 29 | 29 | 23 | 25 |
| Rainy days | 11 | 5 | 1 | 9 | 2 | 0 | 1 | 2 | 1 | 2 | 7 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tsumis is at