Average annual temperature is 22.2 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 348 days
Number of rainy days: 17 days
Look at detailed online map of Salem
* Weather data for Salem 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) | 37.0 | 38.4 | 39.8 | 38.8 | 36.2 | 32.6 | 31.9 | 37.6 | 37.0 | 40.4 | 40.9 | 36.5 |
| Average daytime temperature (°C) | 31.7 | 31.4 | 31.5 | 33.3 | 30.1 | 26.3 | 27.6 | 30.2 | 30.6 | 32.5 | 34.6 | 31.1 |
| Average temperature (°C) | 23.7 | 23.1 | 23.2 | 25.6 | 21.3 | 17.5 | 19.2 | 21.0 | 20.7 | 22.5 | 25.8 | 23.0 |
| Average night temperature (°C) | 17.0 | 16.0 | 15.5 | 19.1 | 15.2 | 10.7 | 12.5 | 13.7 | 12.2 | 14.8 | 18.6 | 15.9 |
| Absolute minimum temperature (°C) | 13.2 | 12.3 | 10.5 | 12.9 | 7.6 | 6.1 | 4.2 | 7.7 | 5.1 | 9.0 | 10.8 | 12.2 |
| 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) | 12.1 | 11.7 | 11.4 | 10.5 | 10.0 | 9.9 | 9.8 | 10.3 | 11.0 | 11.5 | 12.2 | 12.2 |
| Precipitation (mm) | 3 | 0 | 0 | 9 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
| Sunny days | 27 | 27 | 30 | 27 | 31 | 28 | 31 | 30 | 29 | 31 | 28 | 29 |
| Rainy days | 4 | 1 | 1 | 3 | 0 | 2 | 0 | 1 | 1 | 0 | 2 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Salem is at