Average annual temperature is 24.6 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 4.9 °C
Number of sunny days: 288 days
Number of rainy days: 77 days
Look at detailed online map of Onheleiwa
* Weather data for Onheleiwa 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) | 31.8 | 36.6 | 35.2 | 33.4 | 32.7 | 30.8 | 30.9 | 35.1 | 36.8 | 39.3 | 37.6 | 37.7 |
| Average daytime temperature (°C) | 27.3 | 32.8 | 32.0 | 31.5 | 31.1 | 27.9 | 26.8 | 30.9 | 34.2 | 35.7 | 33.0 | 31.7 |
| Average temperature (°C) | 22.5 | 26.5 | 26.5 | 25.7 | 24.2 | 20.2 | 19.4 | 23.1 | 26.3 | 28.7 | 26.7 | 25.9 |
| Average night temperature (°C) | 18.4 | 19.6 | 20.6 | 19.5 | 16.4 | 12.4 | 12.1 | 14.9 | 17.0 | 20.5 | 20.4 | 20.0 |
| Absolute minimum temperature (°C) | 14.4 | 16.1 | 17.6 | 17.4 | 13.0 | 4.9 | 7.5 | 9.3 | 14.0 | 18.0 | 17.8 | 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 | 13.1 |
| 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) | 9.0 | 10.8 | 10.8 | 10.4 | 10.2 | 10.1 | 10.2 | 10.6 | 11.2 | 11.0 | 10.8 | 10.5 |
| Precipitation (mm) | 261 | 2 | 36 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 55 | 72 |
| Sunny days | 8 | 23 | 21 | 26 | 30 | 30 | 31 | 31 | 30 | 29 | 14 | 15 |
| Rainy days | 23 | 5 | 10 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 16 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onheleiwa is at