Average annual temperature is 30.4 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 236 days
Number of rainy days: 129 days
Look at detailed online map of Nhialdiu
* Weather data for Nhialdiu 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) | 40.4 | 42.1 | 41.9 | 42.7 | 42.2 | 37.4 | 38.5 | 38.4 | 39.2 | 41.0 | 39.5 | 40.1 |
| Average daytime temperature (°C) | 37.3 | 38.6 | 39.6 | 40.0 | 39.6 | 33.8 | 33.5 | 33.9 | 35.3 | 37.9 | 36.1 | 37.8 |
| Average temperature (°C) | 29.8 | 30.9 | 32.9 | 33.5 | 33.6 | 28.5 | 28.0 | 28.1 | 28.9 | 30.8 | 29.6 | 30.1 |
| Average night temperature (°C) | 22.4 | 23.2 | 26.0 | 27.3 | 27.9 | 24.2 | 23.6 | 23.6 | 24.0 | 25.2 | 24.2 | 22.7 |
| Absolute minimum temperature (°C) | 19.6 | 20.5 | 23.4 | 23.0 | 24.1 | 22.1 | 21.9 | 21.8 | 22.5 | 22.5 | 22.6 | 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) | 10.5 | 10.8 | 10.5 | 10.4 | 11.3 | 9.8 | 9.0 | 9.9 | 10.0 | 9.9 | 9.8 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 30 | 0 | 73 | 75 | 90 | 39 | 32 | 15 | 0 |
| Sunny days | 31 | 28 | 29 | 26 | 29 | 7 | 10 | 8 | 6 | 18 | 14 | 30 |
| Rainy days | 0 | 0 | 2 | 4 | 2 | 23 | 21 | 23 | 24 | 13 | 16 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nhialdiu is at