Average annual temperature is 24.2 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Olwani
* Weather data for Olwani 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) | 33.0 | 36.3 | 35.2 | 33.6 | 32.5 | 30.3 | 30.6 | 34.4 | 36.4 | 39.2 | 37.4 | 36.7 |
| Average daytime temperature (°C) | 27.6 | 32.2 | 31.6 | 31.3 | 30.6 | 27.3 | 26.2 | 30.3 | 33.7 | 35.4 | 33.2 | 32.1 |
| Average temperature (°C) | 22.6 | 26.0 | 26.2 | 25.5 | 23.5 | 19.3 | 18.5 | 22.4 | 25.5 | 28.2 | 26.9 | 26.2 |
| Average night temperature (°C) | 18.3 | 19.0 | 20.2 | 19.0 | 15.7 | 11.3 | 11.1 | 14.1 | 16.2 | 19.8 | 20.3 | 19.9 |
| Absolute minimum temperature (°C) | 13.6 | 14.5 | 16.4 | 17.1 | 11.8 | 3.9 | 6.5 | 8.4 | 12.9 | 17.4 | 16.7 | 14.7 |
| 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) | 9.6 | 11.0 | 11.0 | 10.5 | 10.2 | 10.1 | 10.2 | 10.6 | 11.2 | 10.9 | 11.4 | 10.7 |
| Precipitation (mm) | 238 | 5 | 35 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 40 | 54 |
| Sunny days | 9 | 24 | 23 | 27 | 31 | 30 | 31 | 31 | 30 | 29 | 17 | 17 |
| Rainy days | 22 | 4 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olwani is at