Average annual temperature is 22.5 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 346 days
Number of rainy days: 19 days
Look at detailed online map of Constantia
* Weather data for Constantia 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) | 37.5 | 38.1 | 37.1 | 35.4 | 32.7 | 29.3 | 30.1 | 33.5 | 34.8 | 39.6 | 40.5 | 39.7 |
| Average daytime temperature (°C) | 33.8 | 32.9 | 32.3 | 31.4 | 28.1 | 24.2 | 24.7 | 27.6 | 30.0 | 33.9 | 35.1 | 33.3 |
| Average temperature (°C) | 25.8 | 24.8 | 23.9 | 24.4 | 20.5 | 16.2 | 17.0 | 19.7 | 21.2 | 25.0 | 26.9 | 25.2 |
| Average night temperature (°C) | 18.5 | 17.5 | 16.4 | 18.2 | 14.2 | 9.6 | 10.4 | 12.6 | 12.7 | 16.8 | 19.2 | 17.4 |
| Absolute minimum temperature (°C) | 13.9 | 11.1 | 11.8 | 14.4 | 5.6 | 3.8 | 4.7 | 8.7 | 4.6 | 9.4 | 11.3 | 11.2 |
| 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) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.2 | 11.8 | 11.5 | 10.5 | 9.9 | 9.8 | 9.8 | 10.2 | 11.0 | 11.4 | 12.1 | 12.6 |
| Precipitation (mm) | 13 | 0 | 0 | 31 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| Sunny days | 23 | 28 | 31 | 28 | 31 | 28 | 30 | 28 | 29 | 31 | 28 | 31 |
| Rainy days | 8 | 0 | 0 | 2 | 0 | 2 | 1 | 3 | 1 | 0 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Constantia is at