Average annual temperature is 13.2 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 168 days
Number of rainy days: 196 days
Number of snow days: 1 day
Look at detailed online map of Nkalweni
* Weather data for Nkalweni 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) | 31.0 | 29.2 | 27.1 | 24.5 | 23.4 | 20.5 | 22.1 | 23.8 | 30.0 | 32.2 | 32.8 | 30.3 |
| Average daytime temperature (°C) | 24.3 | 22.4 | 22.8 | 20.5 | 15.9 | 15.0 | 14.7 | 19.0 | 21.5 | 20.2 | 25.0 | 23.1 |
| Average temperature (°C) | 18.1 | 16.8 | 16.4 | 13.6 | 9.5 | 8.1 | 7.1 | 10.2 | 12.7 | 13.0 | 17.4 | 16.3 |
| Average night temperature (°C) | 12.5 | 12.4 | 11.5 | 7.4 | 4.3 | 2.5 | 0.9 | 2.6 | 5.3 | 7.5 | 10.9 | 11.5 |
| Absolute minimum temperature (°C) | 6.2 | 9.2 | 5.3 | 1.1 | -4.0 | -1.2 | -4.4 | -3.5 | -3.5 | 1.6 | 2.9 | 8.2 |
| 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) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.4 | 11.0 | 11.9 | 12.8 | 13.7 | 14.1 |
| 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) | 10.5 | 8.9 | 9.7 | 9.3 | 7.7 | 8.7 | 8.8 | 9.7 | 9.9 | 8.5 | 10.6 | 8.3 |
| Precipitation (mm) | 259 | 197 | 91 | 20 | 85 | 8 | 10 | 3 | 23 | 115 | 49 | 247 |
| Sunny days | 6 | 5 | 3 | 18 | 18 | 24 | 23 | 27 | 21 | 12 | 8 | 3 |
| Rainy days | 25 | 23 | 28 | 12 | 13 | 6 | 7 | 4 | 9 | 19 | 22 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nkalweni is at