Average annual temperature is 21.7 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 292 days
Number of rainy days: 73 days
Look at detailed online map of Jan Helpman
* Weather data for Jan Helpman 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) | 33.1 | 32.5 | 32.7 | 31.2 | 29.0 | 27.8 | 27.3 | 32.3 | 34.1 | 36.7 | 37.1 | 36.6 |
| Average daytime temperature (°C) | 28.8 | 28.7 | 30.0 | 28.5 | 27.6 | 24.9 | 22.5 | 27.4 | 31.3 | 34.3 | 33.4 | 32.7 |
| Average temperature (°C) | 22.3 | 21.9 | 23.5 | 22.2 | 20.1 | 16.4 | 14.8 | 19.3 | 22.8 | 26.5 | 25.5 | 24.9 |
| Average night temperature (°C) | 16.9 | 15.9 | 16.7 | 15.8 | 13.0 | 8.9 | 8.0 | 11.8 | 14.4 | 18.5 | 18.4 | 17.5 |
| Absolute minimum temperature (°C) | 13.3 | 10.9 | 12.4 | 13.5 | 8.3 | 0.0 | 1.1 | 5.1 | 5.9 | 15.6 | 14.4 | 11.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.2 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.3 |
| 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) | 10.8 | 10.6 | 11.3 | 10.1 | 10.2 | 10.1 | 10.1 | 10.4 | 10.9 | 10.8 | 11.5 | 11.6 |
| Precipitation (mm) | 162 | 126 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 34 | 45 |
| Sunny days | 14 | 18 | 20 | 27 | 29 | 30 | 31 | 29 | 29 | 30 | 15 | 20 |
| Rainy days | 17 | 10 | 11 | 3 | 2 | 0 | 0 | 2 | 1 | 1 | 15 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jan Helpman is at