Average annual temperature is 30.2 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 236 days
Number of rainy days: 129 days
Look at detailed online map of Ryam
* Weather data for Ryam 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 | 41.9 | 41.5 | 42.1 | 42.1 | 38.1 | 39.2 | 37.5 | 38.7 | 40.5 | 39.3 | 40.1 |
| Average daytime temperature (°C) | 36.9 | 38.1 | 39.0 | 39.4 | 38.8 | 34.2 | 34.0 | 33.8 | 35.7 | 37.8 | 36.8 | 37.8 |
| Average temperature (°C) | 29.5 | 30.7 | 32.6 | 32.8 | 32.5 | 28.5 | 28.2 | 27.7 | 28.8 | 30.5 | 30.1 | 30.0 |
| Average night temperature (°C) | 22.7 | 23.4 | 26.2 | 26.7 | 26.7 | 24.0 | 23.4 | 23.1 | 23.6 | 24.6 | 24.4 | 22.8 |
| Absolute minimum temperature (°C) | 20.3 | 20.6 | 23.2 | 23.2 | 23.7 | 22.2 | 21.9 | 21.7 | 22.2 | 22.8 | 22.8 | 19.3 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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) | 10.6 | 10.8 | 10.2 | 9.9 | 10.8 | 9.7 | 9.5 | 9.9 | 10.1 | 9.9 | 9.7 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 30 | 9 | 54 | 67 | 107 | 47 | 23 | 20 | 0 |
| Sunny days | 31 | 28 | 30 | 24 | 26 | 9 | 13 | 9 | 5 | 12 | 18 | 31 |
| Rainy days | 0 | 0 | 1 | 6 | 5 | 21 | 18 | 22 | 25 | 19 | 12 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ryam is at