Average annual temperature is 18.2 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 269 days
Number of rainy days: 96 days
Look at detailed online map of Diamantkuil
* Weather data for Diamantkuil 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) | 32.8 | 31.2 | 31.6 | 28.6 | 27.8 | 24.3 | 24.9 | 27.7 | 32.3 | 35.6 | 37.9 | 36.0 |
| Average daytime temperature (°C) | 29.8 | 26.9 | 27.1 | 25.3 | 22.0 | 18.9 | 18.3 | 22.1 | 26.1 | 29.1 | 31.8 | 31.0 |
| Average temperature (°C) | 23.5 | 21.1 | 20.3 | 17.5 | 14.5 | 10.8 | 10.4 | 13.6 | 17.7 | 21.2 | 24.0 | 24.1 |
| Average night temperature (°C) | 16.8 | 15.6 | 14.3 | 10.3 | 8.1 | 3.9 | 3.5 | 5.8 | 9.3 | 13.2 | 16.4 | 17.4 |
| Absolute minimum temperature (°C) | 13.5 | 10.4 | 9.8 | 5.4 | 1.5 | -0.8 | -2.8 | -2.1 | 1.7 | 7.6 | 5.9 | 12.7 |
| 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 | 10.5 | 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) | 12.4 | 9.8 | 10.7 | 10.4 | 9.4 | 9.5 | 9.6 | 10.3 | 10.4 | 10.8 | 11.8 | 11.2 |
| Precipitation (mm) | 18 | 102 | 45 | 11 | 33 | 3 | 0 | 0 | 2 | 35 | 26 | 97 |
| Sunny days | 21 | 10 | 17 | 25 | 23 | 28 | 29 | 31 | 27 | 22 | 19 | 17 |
| Rainy days | 10 | 18 | 14 | 5 | 8 | 2 | 2 | 0 | 3 | 9 | 11 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diamantkuil is at