Average annual temperature is 24.0 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 341 days
Number of rainy days: 24 days
Look at detailed online map of Osonhaui
* Weather data for Osonhaui 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) | 40.0 | 40.1 | 39.3 | 37.8 | 36.5 | 33.0 | 34.5 | 37.2 | 40.1 | 41.6 | 40.8 | 40.3 |
| Average daytime temperature (°C) | 33.7 | 34.9 | 35.8 | 35.5 | 31.9 | 28.6 | 29.1 | 32.2 | 33.5 | 36.4 | 36.7 | 35.4 |
| Average temperature (°C) | 24.7 | 25.2 | 26.0 | 27.6 | 23.2 | 19.0 | 19.9 | 22.4 | 22.1 | 25.2 | 27.2 | 25.8 |
| Average night temperature (°C) | 17.8 | 17.2 | 17.9 | 20.3 | 14.9 | 10.6 | 11.7 | 13.8 | 13.0 | 16.5 | 19.5 | 18.1 |
| Absolute minimum temperature (°C) | 12.0 | 12.0 | 11.9 | 15.1 | 7.0 | 3.3 | 3.8 | 8.8 | 6.1 | 12.2 | 12.7 | 11.4 |
| 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) | 11.6 | 11.5 | 11.2 | 10.1 | 9.9 | 10.0 | 10.0 | 10.3 | 11.2 | 11.5 | 11.9 | 12.1 |
| Precipitation (mm) | 53 | 9 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 |
| Sunny days | 23 | 25 | 30 | 26 | 31 | 30 | 31 | 31 | 29 | 31 | 24 | 30 |
| Rainy days | 8 | 3 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osonhaui is at