Average annual temperature is 21.4 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 304 days
Number of rainy days: 61 days
Look at detailed online map of Diaz
* Weather data for Diaz 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) | 37.4 | 37.5 | 35.7 | 32.0 | 31.0 | 26.9 | 28.4 | 30.8 | 35.4 | 38.5 | 39.8 | 38.7 |
| Average daytime temperature (°C) | 34.6 | 32.2 | 31.9 | 28.6 | 24.6 | 20.9 | 21.4 | 24.8 | 27.5 | 32.3 | 34.8 | 34.7 |
| Average temperature (°C) | 28.2 | 25.9 | 24.9 | 20.6 | 16.9 | 12.6 | 13.2 | 16.3 | 18.9 | 24.5 | 27.6 | 27.9 |
| Average night temperature (°C) | 20.6 | 19.2 | 17.5 | 13.0 | 9.3 | 4.8 | 5.8 | 8.1 | 9.7 | 15.6 | 19.3 | 20.4 |
| Absolute minimum temperature (°C) | 14.2 | 14.1 | 12.5 | 6.4 | 2.0 | 0.6 | -2.0 | 3.2 | 3.0 | 9.3 | 10.5 | 15.6 |
| 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 | 11.5 | 10.8 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.4 | 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) | 12.4 | 11.4 | 10.8 | 10.4 | 9.6 | 9.5 | 9.6 | 10.2 | 10.8 | 11.4 | 11.8 | 12.3 |
| Precipitation (mm) | 7 | 41 | 11 | 6 | 31 | 5 | 0 | 0 | 3 | 3 | 13 | 52 |
| Sunny days | 22 | 15 | 21 | 28 | 25 | 27 | 30 | 31 | 28 | 27 | 26 | 24 |
| Rainy days | 9 | 13 | 10 | 2 | 6 | 3 | 1 | 0 | 2 | 4 | 4 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diaz is at