Average annual temperature is 20.0 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 311 days
Number of rainy days: 54 days
Look at detailed online map of Diemansput-suid
* Weather data for Diemansput-suid 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) | 41.6 | 38.2 | 36.5 | 32.0 | 30.2 | 24.7 | 24.3 | 28.8 | 36.0 | 38.5 | 40.5 | 39.6 |
| Average daytime temperature (°C) | 36.3 | 34.3 | 30.6 | 26.6 | 21.5 | 17.2 | 18.4 | 22.2 | 22.8 | 29.3 | 33.7 | 33.1 |
| Average temperature (°C) | 29.5 | 27.2 | 23.5 | 19.1 | 14.1 | 10.8 | 10.9 | 15.0 | 15.2 | 21.9 | 26.4 | 26.2 |
| Average night temperature (°C) | 21.0 | 19.0 | 15.5 | 10.5 | 6.2 | 4.5 | 3.7 | 7.2 | 6.3 | 13.0 | 17.0 | 18.3 |
| Absolute minimum temperature (°C) | 12.9 | 12.0 | 9.2 | 5.2 | 0.6 | -1.4 | -0.9 | 0.5 | -1.1 | 6.9 | 10.4 | 12.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.6 | 10.2 | 10.4 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.6 | 12.0 | 10.8 | 10.2 | 9.1 | 7.7 | 8.9 | 10.1 | 10.4 | 11.4 | 12.3 | 12.4 |
| Precipitation (mm) | 2 | 3 | 6 | 14 | 24 | 17 | 3 | 1 | 9 | 9 | 1 | 61 |
| Sunny days | 26 | 24 | 25 | 28 | 24 | 24 | 26 | 28 | 27 | 26 | 28 | 25 |
| Rainy days | 5 | 4 | 6 | 2 | 7 | 6 | 5 | 3 | 3 | 5 | 2 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diemansput-suid is at