Average annual temperature is 24.0 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 298 days
Number of rainy days: 67 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) | 35.2 | 36.3 | 36.5 | 34.2 | 32.5 | 30.6 | 29.8 | 33.3 | 35.5 | 38.5 | 38.4 | 38.0 |
| Average daytime temperature (°C) | 29.3 | 34.0 | 32.7 | 31.6 | 30.6 | 27.2 | 25.6 | 29.9 | 33.1 | 35.7 | 33.3 | 33.2 |
| Average temperature (°C) | 23.4 | 26.6 | 26.3 | 25.9 | 23.1 | 18.9 | 17.6 | 21.6 | 24.6 | 27.8 | 26.3 | 26.2 |
| Average night temperature (°C) | 18.2 | 18.8 | 19.5 | 19.4 | 14.9 | 10.5 | 9.6 | 13.2 | 15.4 | 19.3 | 19.4 | 19.3 |
| Absolute minimum temperature (°C) | 14.0 | 12.5 | 15.8 | 16.2 | 9.8 | 3.1 | 4.8 | 6.3 | 10.1 | 16.5 | 16.2 | 14.2 |
| 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 | 11.0 | 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) | 10.4 | 10.7 | 10.8 | 10.2 | 10.1 | 10.1 | 10.3 | 10.6 | 11.2 | 11.1 | 11.0 | 10.9 |
| Precipitation (mm) | 160 | 2 | 19 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 29 |
| Sunny days | 9 | 24 | 23 | 25 | 31 | 30 | 31 | 31 | 29 | 31 | 13 | 21 |
| Rainy days | 22 | 4 | 8 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 17 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onamatanga is at