Average annual temperature is 20.1 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 316 days
Number of rainy days: 49 days
Look at detailed online map of De Niel
* Weather data for De Niel 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) | 41.7 | 38.5 | 36.5 | 32.6 | 30.4 | 24.3 | 24.6 | 28.4 | 35.8 | 38.6 | 40.8 | 40.2 |
| Average daytime temperature (°C) | 36.6 | 34.6 | 31.1 | 27.0 | 21.8 | 17.5 | 18.5 | 22.5 | 22.9 | 29.5 | 33.9 | 33.2 |
| Average temperature (°C) | 29.7 | 27.5 | 23.8 | 19.4 | 14.3 | 10.9 | 10.9 | 15.1 | 15.2 | 22.0 | 26.4 | 26.4 |
| Average night temperature (°C) | 21.0 | 19.2 | 15.5 | 10.6 | 6.3 | 4.5 | 3.8 | 7.3 | 6.3 | 13.1 | 16.9 | 18.3 |
| Absolute minimum temperature (°C) | 13.2 | 12.1 | 9.0 | 4.4 | 0.1 | -1.3 | -0.5 | 0.7 | -0.9 | 7.3 | 10.2 | 13.3 |
| 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 | 12.1 | 10.9 | 10.2 | 9.0 | 7.8 | 8.9 | 10.1 | 10.5 | 11.3 | 12.4 | 12.4 |
| Precipitation (mm) | 0 | 3 | 4 | 13 | 8 | 21 | 4 | 1 | 13 | 9 | 0 | 33 |
| Sunny days | 28 | 24 | 25 | 29 | 26 | 23 | 27 | 27 | 27 | 27 | 28 | 25 |
| Rainy days | 3 | 4 | 6 | 1 | 5 | 7 | 4 | 4 | 3 | 4 | 2 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in De Niel is at