Average annual temperature is 20.2 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: -0.8 °C
Number of sunny days: 285 days
Number of rainy days: 80 days
Look at detailed online map of Dedeben
* Weather data for Dedeben South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.4 | 36.5 | 34.1 | 30.3 | 28.3 | 25.5 | 26.2 | 28.5 | 33.8 | 37.3 | 38.9 | 38.3 |
| Average daytime temperature (°C) | 33.0 | 30.8 | 30.1 | 26.6 | 22.3 | 18.0 | 19.0 | 22.8 | 24.8 | 30.7 | 33.6 | 33.4 |
| Average temperature (°C) | 26.7 | 24.6 | 23.6 | 19.6 | 15.8 | 11.5 | 12.3 | 15.4 | 17.4 | 23.2 | 26.3 | 26.5 |
| Average night temperature (°C) | 19.9 | 18.4 | 16.8 | 12.9 | 9.6 | 5.8 | 6.0 | 8.1 | 9.4 | 14.9 | 18.3 | 19.3 |
| Absolute minimum temperature (°C) | 13.6 | 13.0 | 12.4 | 7.5 | 1.7 | 2.9 | -0.8 | 1.3 | 1.2 | 7.0 | 9.7 | 15.0 |
| 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 | 11.4 | 10.8 | 10.4 | 10.6 | 11.2 | 11.9 | 12.7 | 13.5 | 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) | 12.5 | 11.4 | 10.8 | 10.2 | 9.7 | 9.3 | 9.5 | 10.3 | 10.6 | 11.5 | 12.1 | 12.4 |
| Precipitation (mm) | 12 | 29 | 19 | 5 | 21 | 5 | 0 | 0 | 24 | 3 | 14 | 57 |
| Sunny days | 19 | 15 | 18 | 25 | 22 | 27 | 30 | 30 | 28 | 29 | 22 | 20 |
| Rainy days | 12 | 13 | 13 | 5 | 9 | 3 | 1 | 1 | 2 | 2 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dedeben is at