Average annual temperature is 24.5 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 292 days
Number of rainy days: 73 days
Look at detailed online map of Oneheke
* Weather data for Oneheke 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) | 33.2 | 36.5 | 35.2 | 33.4 | 32.6 | 30.6 | 30.8 | 34.7 | 36.4 | 38.7 | 37.2 | 38.1 |
| Average daytime temperature (°C) | 27.6 | 33.0 | 32.0 | 31.6 | 30.9 | 27.7 | 26.6 | 30.7 | 34.0 | 35.6 | 33.1 | 32.0 |
| Average temperature (°C) | 22.7 | 26.6 | 26.4 | 25.8 | 23.9 | 19.9 | 19.1 | 22.8 | 25.8 | 28.5 | 26.7 | 26.1 |
| Average night temperature (°C) | 18.4 | 19.4 | 20.4 | 19.4 | 16.1 | 11.8 | 11.5 | 14.5 | 16.4 | 19.9 | 20.1 | 19.9 |
| Absolute minimum temperature (°C) | 14.0 | 15.5 | 17.0 | 16.6 | 12.5 | 4.3 | 7.0 | 8.9 | 13.3 | 17.2 | 16.7 | 15.8 |
| 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) | 13.0 | 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) | 9.2 | 10.9 | 10.8 | 10.4 | 10.2 | 10.1 | 10.2 | 10.7 | 11.2 | 10.9 | 11.0 | 10.8 |
| Precipitation (mm) | 261 | 2 | 38 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 58 | 75 |
| Sunny days | 8 | 26 | 21 | 24 | 31 | 30 | 31 | 31 | 30 | 29 | 15 | 16 |
| Rainy days | 23 | 2 | 10 | 6 | 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 Oneheke is at