Average annual temperature is 19.0 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 346 days
Number of rainy days: 19 days
Look at detailed online map of Swartbank
* Weather data for Swartbank 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) | 32.7 | 32.6 | 35.5 | 38.7 | 34.5 | 31.0 | 33.8 | 37.7 | 35.5 | 36.7 | 37.5 | 32.9 |
| Average daytime temperature (°C) | 27.8 | 27.4 | 27.8 | 30.3 | 24.4 | 22.0 | 26.3 | 26.8 | 26.0 | 27.1 | 30.1 | 27.8 |
| Average temperature (°C) | 21.1 | 20.4 | 19.4 | 22.3 | 17.0 | 14.3 | 18.4 | 18.1 | 16.9 | 18.4 | 21.8 | 20.2 |
| Average night temperature (°C) | 15.8 | 15.0 | 12.8 | 15.4 | 10.6 | 8.3 | 11.9 | 11.0 | 9.7 | 11.7 | 14.6 | 14.0 |
| Absolute minimum temperature (°C) | 12.0 | 12.6 | 10.5 | 8.9 | 7.1 | 6.0 | 6.1 | 6.0 | 5.8 | 8.6 | 10.2 | 11.8 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.9 | 11.3 | 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) | 11.9 | 11.0 | 11.0 | 10.4 | 9.5 | 9.4 | 9.7 | 9.9 | 10.8 | 11.1 | 12.1 | 11.8 |
| Precipitation (mm) | 2 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Sunny days | 27 | 26 | 30 | 27 | 30 | 28 | 30 | 30 | 30 | 30 | 29 | 29 |
| Rainy days | 4 | 2 | 1 | 3 | 1 | 2 | 1 | 1 | 0 | 1 | 1 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Swartbank is at