Average annual temperature is 30.5 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Lul Riak
* Weather data for Lul Riak 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) | 40.1 | 42.1 | 42.6 | 41.9 | 42.7 | 39.4 | 39.3 | 39.0 | 38.9 | 40.6 | 39.6 | 39.8 |
| Average daytime temperature (°C) | 36.6 | 37.8 | 39.5 | 39.8 | 39.8 | 34.8 | 34.7 | 33.8 | 35.7 | 38.2 | 37.4 | 37.4 |
| Average temperature (°C) | 29.3 | 30.3 | 32.7 | 33.3 | 33.7 | 28.8 | 28.9 | 28.2 | 29.1 | 31.2 | 30.8 | 29.9 |
| Average night temperature (°C) | 22.4 | 23.2 | 25.8 | 26.9 | 28.0 | 24.4 | 24.3 | 23.6 | 24.2 | 25.4 | 24.9 | 22.9 |
| Absolute minimum temperature (°C) | 19.6 | 20.1 | 23.1 | 24.0 | 24.6 | 22.0 | 22.6 | 21.4 | 22.5 | 23.0 | 23.2 | 18.6 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.7 | 10.9 | 10.5 | 10.1 | 10.4 | 9.0 | 8.7 | 9.8 | 9.6 | 9.7 | 9.8 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 4 | 5 | 97 | 72 | 78 | 49 | 14 | 13 | 0 |
| Sunny days | 31 | 28 | 31 | 27 | 26 | 11 | 12 | 10 | 9 | 17 | 17 | 31 |
| Rainy days | 0 | 0 | 0 | 3 | 5 | 19 | 19 | 21 | 21 | 14 | 13 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lul Riak is at