Average annual temperature is 30.8 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 262 days
Number of rainy days: 103 days
Look at detailed online map of Heglig
* Weather data for Heglig South Sudan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.0 | 41.9 | 42.6 | 42.7 | 42.9 | 38.9 | 39.9 | 40.2 | 40.1 | 41.4 | 40.7 | 39.1 |
| Average daytime temperature (°C) | 35.7 | 37.6 | 39.6 | 40.5 | 40.5 | 35.6 | 35.1 | 35.2 | 36.4 | 37.9 | 37.5 | 36.7 |
| Average temperature (°C) | 28.8 | 30.3 | 32.6 | 33.7 | 34.5 | 29.8 | 29.3 | 29.2 | 30.0 | 31.4 | 30.9 | 29.6 |
| Average night temperature (°C) | 22.3 | 23.3 | 25.3 | 26.5 | 28.6 | 25.1 | 24.6 | 24.3 | 24.7 | 25.9 | 24.9 | 22.8 |
| Absolute minimum temperature (°C) | 19.6 | 20.0 | 22.4 | 23.1 | 25.1 | 23.4 | 22.2 | 22.5 | 22.0 | 23.3 | 22.4 | 19.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.7 | 10.8 | 11.0 | 11.1 | 9.4 | 8.3 | 9.2 | 9.4 | 10.3 | 10.0 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 1 | 60 | 53 | 51 | 35 | 11 | 15 | 0 |
| Sunny days | 31 | 28 | 31 | 26 | 29 | 10 | 12 | 11 | 12 | 21 | 20 | 31 |
| Rainy days | 0 | 0 | 0 | 4 | 2 | 20 | 19 | 20 | 18 | 10 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heglig is at