Average annual temperature is 24.5 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 286 days
Number of rainy days: 79 days
Look at detailed online map of Onanyama
* Weather data for Onanyama 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) | 32.6 | 36.2 | 36.8 | 34.5 | 33.8 | 31.7 | 31.3 | 35.6 | 37.5 | 40.1 | 39.3 | 37.9 |
| Average daytime temperature (°C) | 28.0 | 31.8 | 32.4 | 31.7 | 31.8 | 28.8 | 27.0 | 31.5 | 35.1 | 37.1 | 35.5 | 32.8 |
| Average temperature (°C) | 22.6 | 25.2 | 25.9 | 25.0 | 23.9 | 19.9 | 18.8 | 22.9 | 26.4 | 29.2 | 28.1 | 26.3 |
| Average night temperature (°C) | 18.1 | 17.9 | 19.2 | 17.9 | 14.7 | 10.9 | 10.8 | 14.0 | 16.5 | 20.3 | 20.7 | 19.7 |
| Absolute minimum temperature (°C) | 14.9 | 13.5 | 16.4 | 15.4 | 10.5 | 2.7 | 5.7 | 7.2 | 13.8 | 16.4 | 16.2 | 15.2 |
| 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) | 9.5 | 10.9 | 10.6 | 10.4 | 10.4 | 10.2 | 10.2 | 10.6 | 11.1 | 11.1 | 11.4 | 11.0 |
| Precipitation (mm) | 300 | 3 | 53 | 9 | 0 | 0 | 0 | 0 | 0 | 2 | 56 | 67 |
| Sunny days | 6 | 23 | 19 | 24 | 31 | 30 | 31 | 31 | 30 | 29 | 15 | 17 |
| Rainy days | 25 | 5 | 12 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onanyama is at