Average annual temperature is 21.8 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 293 days
Number of rainy days: 72 days
Look at detailed online map of Holm
* Weather data for Holm 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 | 33.4 | 35.9 | 31.5 | 29.6 | 28.1 | 27.0 | 32.3 | 34.2 | 37.7 | 37.1 | 37.1 |
| Average daytime temperature (°C) | 30.0 | 29.4 | 30.7 | 29.1 | 27.7 | 24.6 | 21.9 | 26.8 | 31.0 | 34.6 | 33.7 | 33.6 |
| Average temperature (°C) | 23.6 | 23.0 | 23.9 | 22.2 | 19.8 | 15.6 | 13.9 | 18.3 | 22.1 | 26.5 | 26.2 | 26.4 |
| Average night temperature (°C) | 17.1 | 16.7 | 16.4 | 14.7 | 12.0 | 7.0 | 6.1 | 9.5 | 12.6 | 17.8 | 18.6 | 18.9 |
| Absolute minimum temperature (°C) | 15.3 | 12.8 | 14.0 | 10.7 | 5.3 | -1.3 | -1.4 | 1.4 | 4.0 | 14.5 | 15.5 | 14.3 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| 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) | 11.5 | 10.5 | 11.0 | 10.0 | 9.9 | 10.0 | 10.1 | 10.5 | 10.8 | 11.1 | 11.6 | 11.9 |
| Precipitation (mm) | 89 | 80 | 7 | 1 | 1 | 0 | 0 | 5 | 0 | 3 | 46 | 15 |
| Sunny days | 14 | 18 | 20 | 27 | 28 | 30 | 31 | 30 | 29 | 30 | 16 | 20 |
| Rainy days | 17 | 10 | 11 | 3 | 3 | 0 | 0 | 1 | 1 | 1 | 14 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Holm is at