Average annual temperature is 21.3 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 306 days
Number of rainy days: 59 days
Look at detailed online map of Diana
* Weather data for Diana 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) | 33.5 | 34.8 | 34.6 | 31.7 | 28.8 | 27.6 | 27.3 | 31.8 | 34.0 | 38.3 | 37.1 | 37.2 |
| Average daytime temperature (°C) | 30.9 | 31.0 | 31.5 | 29.1 | 26.6 | 24.0 | 21.5 | 26.6 | 29.9 | 33.6 | 33.4 | 34.5 |
| Average temperature (°C) | 23.9 | 23.9 | 24.2 | 22.1 | 18.5 | 14.5 | 13.2 | 17.7 | 20.4 | 25.5 | 25.7 | 26.7 |
| Average night temperature (°C) | 17.6 | 17.0 | 16.6 | 14.7 | 10.8 | 6.1 | 5.7 | 9.5 | 10.4 | 16.5 | 18.2 | 18.7 |
| Absolute minimum temperature (°C) | 13.0 | 13.3 | 12.0 | 10.2 | 4.6 | -1.5 | -1.5 | -0.9 | 2.8 | 10.9 | 13.1 | 13.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 11.4 | 10.6 | 11.0 | 10.1 | 9.9 | 9.9 | 10.0 | 10.3 | 10.9 | 11.1 | 11.4 | 11.7 |
| Precipitation (mm) | 68 | 44 | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 30 | 10 |
| Sunny days | 14 | 19 | 27 | 27 | 27 | 30 | 31 | 30 | 30 | 31 | 19 | 21 |
| Rainy days | 17 | 9 | 4 | 3 | 4 | 0 | 0 | 1 | 0 | 0 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diana is at