Average annual temperature is 25.1 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Yei
* Weather data for Yei 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) | 36.3 | 37.9 | 37.6 | 35.6 | 34.7 | 33.2 | 32.6 | 33.2 | 32.7 | 34.8 | 32.8 | 35.4 |
| Average daytime temperature (°C) | 33.8 | 35.6 | 32.1 | 32.1 | 31.9 | 29.6 | 29.7 | 30.0 | 30.3 | 31.0 | 30.3 | 32.8 |
| Average temperature (°C) | 26.7 | 28.1 | 25.3 | 25.6 | 25.6 | 23.7 | 23.7 | 24.1 | 24.4 | 24.6 | 24.0 | 25.7 |
| Average night temperature (°C) | 19.7 | 20.8 | 20.6 | 20.8 | 20.6 | 19.7 | 19.3 | 19.3 | 19.7 | 20.2 | 19.6 | 19.8 |
| Absolute minimum temperature (°C) | 17.3 | 18.8 | 18.7 | 17.0 | 18.0 | 17.6 | 17.9 | 17.3 | 18.6 | 18.9 | 17.5 | 16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.7 | 10.5 | 9.2 | 9.3 | 10.9 | 9.6 | 10.4 | 10.8 | 10.0 | 9.2 | 9.9 | 10.4 |
| Precipitation (mm) | 0 | 0 | 92 | 85 | 38 | 129 | 123 | 88 | 64 | 236 | 189 | 11 |
| Sunny days | 27 | 25 | 10 | 7 | 11 | 1 | 7 | 8 | 5 | 2 | 3 | 26 |
| Rainy days | 4 | 3 | 21 | 23 | 20 | 29 | 24 | 23 | 25 | 29 | 27 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yei is at