Average annual temperature is 24.1 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Onamatanga
* Weather data for Onamatanga 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) | 35.3 | 36.9 | 36.3 | 34.0 | 32.1 | 30.7 | 29.7 | 33.9 | 35.5 | 39.0 | 37.6 | 38.1 |
| Average daytime temperature (°C) | 29.7 | 34.1 | 32.6 | 31.4 | 30.6 | 27.1 | 25.5 | 30.0 | 33.2 | 35.8 | 33.5 | 33.5 |
| Average temperature (°C) | 23.6 | 26.6 | 26.2 | 25.9 | 23.2 | 19.2 | 17.9 | 21.9 | 24.8 | 27.9 | 26.4 | 26.3 |
| Average night temperature (°C) | 18.3 | 19.1 | 19.6 | 19.7 | 15.5 | 11.3 | 10.1 | 13.7 | 16.0 | 19.8 | 19.7 | 19.6 |
| Absolute minimum temperature (°C) | 14.1 | 13.2 | 15.7 | 16.2 | 9.6 | 3.3 | 4.9 | 6.2 | 10.7 | 16.9 | 16.3 | 13.8 |
| 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) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 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) | 10.7 | 10.9 | 11.0 | 10.3 | 10.1 | 10.1 | 10.3 | 10.6 | 11.2 | 11.1 | 11.3 | 11.2 |
| Precipitation (mm) | 169 | 4 | 22 | 15 | 0 | 0 | 0 | 0 | 1 | 0 | 39 | 35 |
| Sunny days | 11 | 23 | 23 | 24 | 31 | 30 | 31 | 31 | 29 | 30 | 18 | 22 |
| Rainy days | 20 | 5 | 8 | 6 | 0 | 0 | 0 | 0 | 1 | 1 | 12 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onamatanga is at