Average annual temperature is 30.1 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 249 days
Number of rainy days: 116 days
Look at detailed online map of Udum
* Weather data for Udum 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) | 39.9 | 41.3 | 42.1 | 41.5 | 42.3 | 39.7 | 38.2 | 37.4 | 38.1 | 40.2 | 39.3 | 39.4 |
| Average daytime temperature (°C) | 35.8 | 37.1 | 39.2 | 39.4 | 39.8 | 34.8 | 34.3 | 32.8 | 34.6 | 37.7 | 37.2 | 36.8 |
| Average temperature (°C) | 28.6 | 29.6 | 32.5 | 32.9 | 33.7 | 28.8 | 28.6 | 27.6 | 28.5 | 30.8 | 30.6 | 29.1 |
| Average night temperature (°C) | 21.5 | 22.2 | 25.6 | 26.3 | 27.4 | 24.1 | 24.0 | 23.3 | 23.7 | 24.8 | 24.6 | 21.9 |
| Absolute minimum temperature (°C) | 18.8 | 19.3 | 23.3 | 23.3 | 24.4 | 21.8 | 21.6 | 20.9 | 21.6 | 22.5 | 23.0 | 18.0 |
| 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 | 11.0 | 10.6 | 10.4 | 10.9 | 9.0 | 8.9 | 9.8 | 9.8 | 9.9 | 9.9 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 8 | 8 | 81 | 79 | 92 | 60 | 9 | 6 | 0 |
| Sunny days | 31 | 28 | 31 | 27 | 28 | 9 | 10 | 6 | 10 | 18 | 20 | 31 |
| Rainy days | 0 | 0 | 0 | 3 | 3 | 21 | 21 | 25 | 20 | 13 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Udum is at