Average annual temperature is 24.3 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 286 days
Number of rainy days: 79 days
Look at detailed online map of Oniihwa
* Weather data for Oniihwa 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) | 32.7 | 35.3 | 35.1 | 34.0 | 33.0 | 31.0 | 31.2 | 35.3 | 37.1 | 41.4 | 38.6 | 37.8 |
| Average daytime temperature (°C) | 27.8 | 31.1 | 31.6 | 31.5 | 31.2 | 28.3 | 26.7 | 31.1 | 34.6 | 36.6 | 34.7 | 32.1 |
| Average temperature (°C) | 22.5 | 24.9 | 25.8 | 25.2 | 23.5 | 19.7 | 18.8 | 22.8 | 26.1 | 28.8 | 27.6 | 25.9 |
| Average night temperature (°C) | 18.1 | 17.9 | 19.6 | 18.5 | 15.1 | 11.3 | 11.4 | 14.6 | 16.7 | 20.0 | 20.6 | 19.6 |
| Absolute minimum temperature (°C) | 14.5 | 13.8 | 16.4 | 15.6 | 12.2 | 2.9 | 6.1 | 8.0 | 13.2 | 16.6 | 17.6 | 14.9 |
| 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 | 10.7 | 10.9 | 10.3 | 10.3 | 10.1 | 10.1 | 10.6 | 11.2 | 10.9 | 11.4 | 11.0 |
| Precipitation (mm) | 270 | 7 | 22 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 34 | 58 |
| Sunny days | 6 | 22 | 18 | 27 | 31 | 30 | 31 | 31 | 30 | 29 | 15 | 16 |
| Rainy days | 25 | 6 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oniihwa is at