Average annual temperature is 24.3 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Onamayo
* Weather data for Onamayo 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) | 34.0 | 36.8 | 35.3 | 33.9 | 32.4 | 30.1 | 30.7 | 34.4 | 36.4 | 39.3 | 37.3 | 37.1 |
| Average daytime temperature (°C) | 27.9 | 31.7 | 31.7 | 31.5 | 30.4 | 27.2 | 26.0 | 30.3 | 33.8 | 35.6 | 33.3 | 32.9 |
| Average temperature (°C) | 22.9 | 25.7 | 26.3 | 25.7 | 23.4 | 19.2 | 18.3 | 22.2 | 25.5 | 28.4 | 27.1 | 26.7 |
| Average night temperature (°C) | 18.5 | 19.0 | 20.3 | 19.4 | 15.7 | 11.3 | 11.0 | 13.9 | 16.5 | 20.1 | 20.7 | 20.1 |
| Absolute minimum temperature (°C) | 14.1 | 14.5 | 16.5 | 17.5 | 11.8 | 4.1 | 6.3 | 8.0 | 12.9 | 17.3 | 17.2 | 15.1 |
| 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 | 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) | 9.9 | 11.1 | 11.1 | 10.5 | 10.3 | 10.1 | 10.2 | 10.6 | 11.3 | 11.2 | 11.5 | 10.9 |
| Precipitation (mm) | 236 | 13 | 43 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 37 | 63 |
| Sunny days | 9 | 24 | 19 | 27 | 31 | 30 | 31 | 30 | 30 | 29 | 17 | 18 |
| Rainy days | 22 | 4 | 12 | 3 | 0 | 0 | 0 | 1 | 0 | 2 | 13 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onamayo is at