Average annual temperature is 21.8 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 330 days
Number of rainy days: 35 days
Look at detailed online map of Ariamsvlei
* Weather data for Ariamsvlei 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) | 42.0 | 40.3 | 38.3 | 35.0 | 32.2 | 28.8 | 27.7 | 32.3 | 38.7 | 41.6 | 41.7 | 42.3 |
| Average daytime temperature (°C) | 37.2 | 36.0 | 32.8 | 28.8 | 23.7 | 20.0 | 20.1 | 24.3 | 24.6 | 31.6 | 35.4 | 34.5 |
| Average temperature (°C) | 30.7 | 28.9 | 25.0 | 21.5 | 16.6 | 12.6 | 12.5 | 16.8 | 17.1 | 24.3 | 27.9 | 27.8 |
| Average night temperature (°C) | 22.4 | 20.8 | 16.7 | 13.0 | 9.1 | 5.8 | 5.1 | 9.1 | 8.6 | 15.6 | 18.7 | 19.4 |
| Absolute minimum temperature (°C) | 15.3 | 13.8 | 10.9 | 7.1 | 1.9 | 2.2 | 0.5 | 2.1 | 1.8 | 8.6 | 11.0 | 13.8 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.4 | 10.6 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.5 | 11.9 | 11.2 | 10.3 | 9.5 | 8.9 | 9.4 | 10.2 | 10.6 | 11.4 | 12.3 | 12.5 |
| Precipitation (mm) | 0 | 8 | 14 | 0 | 2 | 8 | 4 | 0 | 3 | 4 | 0 | 11 |
| Sunny days | 28 | 24 | 25 | 30 | 27 | 25 | 28 | 30 | 28 | 30 | 27 | 28 |
| Rainy days | 3 | 4 | 6 | 0 | 4 | 5 | 3 | 1 | 2 | 1 | 3 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ariamsvlei is at