Average annual temperature is 21.4 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 349 days
Number of rainy days: 16 days
Look at detailed online map of Simplon
* Weather data for Simplon 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) | 41.2 | 39.6 | 39.0 | 36.0 | 33.7 | 29.9 | 30.2 | 32.7 | 36.9 | 39.6 | 42.9 | 42.6 |
| Average daytime temperature (°C) | 37.2 | 36.0 | 34.0 | 30.6 | 25.4 | 22.0 | 22.0 | 26.0 | 26.2 | 32.8 | 36.2 | 35.6 |
| Average temperature (°C) | 28.4 | 26.9 | 23.9 | 22.0 | 17.0 | 13.3 | 13.6 | 17.2 | 17.2 | 23.9 | 27.5 | 26.2 |
| Average night temperature (°C) | 19.5 | 17.8 | 14.3 | 12.8 | 8.9 | 5.7 | 5.8 | 8.8 | 8.7 | 15.0 | 18.2 | 17.1 |
| Absolute minimum temperature (°C) | 10.4 | 11.2 | 9.2 | 5.9 | 2.4 | 2.5 | -0.7 | 3.8 | 3.5 | 8.6 | 10.0 | 11.5 |
| 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 | 10.6 | 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 | 12.0 | 11.4 | 10.4 | 9.7 | 9.3 | 9.7 | 10.2 | 10.8 | 11.1 | 12.3 | 12.8 |
| Precipitation (mm) | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6 |
| Sunny days | 27 | 27 | 31 | 29 | 30 | 29 | 29 | 30 | 29 | 28 | 30 | 30 |
| Rainy days | 4 | 1 | 0 | 1 | 1 | 1 | 2 | 1 | 1 | 3 | 0 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Simplon is at