Average annual temperature is 22.1 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -1.0 °C
Number of sunny days: 296 days
Number of rainy days: 69 days
Look at detailed online map of Onduno
* Weather data for Onduno 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) | 33.5 | 33.8 | 34.9 | 31.8 | 30.0 | 28.5 | 27.4 | 32.4 | 34.4 | 37.9 | 37.0 | 37.1 |
| Average daytime temperature (°C) | 30.3 | 29.5 | 30.9 | 29.5 | 28.0 | 24.8 | 22.2 | 26.9 | 31.2 | 34.8 | 34.0 | 34.1 |
| Average temperature (°C) | 23.8 | 23.2 | 24.3 | 22.4 | 20.2 | 15.8 | 14.1 | 18.6 | 22.4 | 26.8 | 26.6 | 26.9 |
| Average night temperature (°C) | 17.1 | 17.0 | 16.9 | 15.2 | 12.1 | 7.1 | 6.4 | 9.9 | 12.7 | 17.9 | 18.9 | 19.4 |
| Absolute minimum temperature (°C) | 15.5 | 12.6 | 14.4 | 11.1 | 5.9 | -0.8 | -1.0 | 1.6 | 4.3 | 14.8 | 15.5 | 15.4 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| 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 | 10.1 | 10.9 | 10.0 | 9.9 | 10.0 | 10.1 | 10.4 | 10.7 | 11.0 | 11.4 | 11.6 |
| Precipitation (mm) | 77 | 84 | 3 | 3 | 2 | 0 | 0 | 5 | 0 | 3 | 24 | 11 |
| Sunny days | 15 | 17 | 21 | 25 | 28 | 30 | 31 | 30 | 30 | 29 | 19 | 21 |
| Rainy days | 16 | 11 | 10 | 5 | 3 | 0 | 0 | 1 | 0 | 2 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onduno is at