Average annual temperature is 15.6 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of Hlani
* Weather data for Hlani 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) | 32.9 | 31.5 | 30.7 | 28.1 | 26.2 | 24.0 | 25.5 | 27.7 | 34.1 | 36.4 | 36.2 | 33.5 |
| Average daytime temperature (°C) | 26.5 | 24.2 | 24.9 | 22.9 | 18.2 | 18.3 | 18.1 | 21.5 | 23.3 | 21.9 | 27.3 | 24.5 |
| Average temperature (°C) | 20.1 | 18.7 | 18.6 | 15.8 | 12.0 | 11.0 | 10.5 | 12.8 | 14.8 | 15.0 | 19.5 | 18.2 |
| Average night temperature (°C) | 14.1 | 14.0 | 13.3 | 9.5 | 6.7 | 5.0 | 4.5 | 5.6 | 7.5 | 9.1 | 12.5 | 13.1 |
| Absolute minimum temperature (°C) | 7.3 | 10.2 | 7.0 | 3.7 | 0.6 | 0.8 | -0.2 | 0.1 | 0.7 | 3.0 | 3.0 | 10.0 |
| 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 | 8.6 | 10.0 | 9.2 | 7.5 | 8.8 | 8.7 | 9.7 | 9.7 | 8.4 | 10.6 | 8.1 |
| Precipitation (mm) | 188 | 167 | 74 | 27 | 104 | 9 | 13 | 5 | 27 | 156 | 48 | 185 |
| Sunny days | 11 | 6 | 9 | 20 | 16 | 25 | 22 | 25 | 22 | 11 | 11 | 2 |
| Rainy days | 20 | 22 | 22 | 10 | 15 | 5 | 9 | 6 | 8 | 20 | 19 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hlani is at