Average annual temperature is 18.2 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 5.3 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Ngwane
* Weather data for Ngwane 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) | 31.5 | 32.7 | 31.6 | 34.4 | 26.6 | 24.7 | 29.8 | 34.1 | 36.2 | 28.8 | 27.8 | 27.4 |
| Average daytime temperature (°C) | 25.7 | 25.6 | 25.5 | 25.0 | 20.9 | 19.5 | 20.1 | 22.6 | 22.1 | 20.6 | 23.7 | 23.1 |
| Average temperature (°C) | 22.1 | 21.9 | 21.3 | 19.5 | 16.2 | 14.6 | 14.3 | 16.4 | 16.6 | 16.6 | 19.5 | 19.7 |
| Average night temperature (°C) | 18.6 | 18.6 | 17.9 | 15.1 | 12.5 | 10.8 | 9.7 | 11.8 | 12.1 | 13.1 | 15.2 | 16.3 |
| Absolute minimum temperature (°C) | 13.0 | 14.2 | 13.4 | 10.9 | 8.5 | 7.4 | 5.3 | 7.9 | 8.1 | 8.1 | 10.4 | 13.5 |
| 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 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.8 | 14.2 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 8.8 | 8.1 | 9.1 | 8.7 | 7.6 | 7.5 | 9.0 | 9.3 | 8.7 | 8.2 | 9.8 | 7.4 |
| Precipitation (mm) | 118 | 127 | 86 | 34 | 129 | 81 | 19 | 6 | 83 | 191 | 49 | 101 |
| Sunny days | 15 | 7 | 10 | 19 | 16 | 23 | 23 | 24 | 19 | 8 | 15 | 3 |
| Rainy days | 16 | 21 | 21 | 11 | 15 | 7 | 8 | 7 | 11 | 23 | 15 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ngwane is at