Average annual temperature is 21.9 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Justicia
* Weather data for Justicia 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) | 34.3 | 30.8 | 34.5 | 35.2 | 31.3 | 32.5 | 29.0 | 37.3 | 40.1 | 36.4 | 38.4 | 35.4 |
| Average daytime temperature (°C) | 30.1 | 27.7 | 28.5 | 28.9 | 26.2 | 26.7 | 23.3 | 26.0 | 30.9 | 28.0 | 30.7 | 28.9 |
| Average temperature (°C) | 24.8 | 23.3 | 23.4 | 22.7 | 20.2 | 19.2 | 16.5 | 19.2 | 23.6 | 22.0 | 24.4 | 23.8 |
| Average night temperature (°C) | 20.1 | 20.4 | 19.0 | 16.9 | 15.1 | 12.6 | 10.5 | 12.6 | 16.4 | 16.7 | 18.2 | 19.1 |
| Absolute minimum temperature (°C) | 15.1 | 17.6 | 13.8 | 13.5 | 11.6 | 8.8 | 7.1 | 8.5 | 12.7 | 11.8 | 12.4 | 15.5 |
| 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) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 11.9 | 12.7 | 13.3 | 13.6 |
| 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) | 10.8 | 8.5 | 10.3 | 9.9 | 9.1 | 9.5 | 8.5 | 8.9 | 9.2 | 7.8 | 10.3 | 8.7 |
| Precipitation (mm) | 112 | 363 | 55 | 5 | 19 | 3 | 33 | 4 | 70 | 46 | 31 | 122 |
| Sunny days | 12 | 1 | 8 | 22 | 16 | 27 | 21 | 24 | 23 | 17 | 19 | 10 |
| Rainy days | 19 | 27 | 23 | 8 | 15 | 3 | 10 | 7 | 7 | 14 | 11 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Justicia is at