Average annual temperature is 21.7 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 337 days
Number of rainy days: 28 days
Look at detailed online map of Tiervlei
* Weather data for Tiervlei 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) | 39.8 | 38.0 | 37.7 | 34.2 | 34.0 | 28.0 | 29.1 | 30.2 | 37.6 | 38.0 | 41.1 | 40.0 |
| Average daytime temperature (°C) | 35.8 | 35.0 | 33.6 | 29.4 | 24.6 | 21.2 | 21.0 | 24.9 | 25.7 | 32.0 | 35.0 | 34.9 |
| Average temperature (°C) | 28.4 | 26.9 | 24.6 | 22.2 | 17.7 | 13.8 | 14.0 | 17.7 | 17.7 | 24.2 | 27.6 | 26.3 |
| Average night temperature (°C) | 20.0 | 18.0 | 15.3 | 14.3 | 10.5 | 7.2 | 7.0 | 10.0 | 8.9 | 15.2 | 18.6 | 17.1 |
| Absolute minimum temperature (°C) | 9.8 | 11.0 | 10.4 | 5.9 | 2.3 | 2.1 | 1.1 | 1.9 | 2.4 | 6.7 | 9.1 | 10.6 |
| 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) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.8 |
| 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) | 12.2 | 11.9 | 11.4 | 10.4 | 9.7 | 9.5 | 9.7 | 10.1 | 10.7 | 11.3 | 12.1 | 12.8 |
| Precipitation (mm) | 10 | 10 | 0 | 7 | 1 | 4 | 1 | 0 | 0 | 0 | 1 | 1 |
| Sunny days | 24 | 25 | 31 | 27 | 29 | 26 | 29 | 29 | 30 | 30 | 28 | 29 |
| Rainy days | 7 | 3 | 0 | 3 | 2 | 4 | 2 | 2 | 0 | 1 | 2 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tiervlei is at