Average annual temperature is 30.6 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Fannom
* Weather data for Fannom 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) | 40.3 | 41.9 | 41.9 | 42.1 | 41.9 | 38.7 | 38.5 | 39.5 | 38.6 | 40.4 | 38.3 | 40.5 |
| Average daytime temperature (°C) | 37.9 | 39.4 | 39.4 | 38.7 | 38.8 | 35.5 | 34.1 | 35.3 | 34.6 | 36.7 | 34.5 | 38.1 |
| Average temperature (°C) | 31.0 | 32.4 | 32.9 | 32.8 | 32.7 | 29.4 | 28.5 | 29.0 | 28.4 | 30.2 | 28.7 | 30.9 |
| Average night temperature (°C) | 24.4 | 25.3 | 26.2 | 27.1 | 27.3 | 24.8 | 23.7 | 24.0 | 23.5 | 24.9 | 24.0 | 24.0 |
| Absolute minimum temperature (°C) | 22.0 | 23.3 | 23.4 | 23.2 | 23.7 | 22.5 | 22.1 | 22.0 | 20.9 | 22.2 | 22.4 | 20.8 |
| 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) | 10.2 | 10.6 | 10.3 | 10.2 | 10.4 | 9.9 | 9.2 | 10.1 | 9.5 | 10.0 | 10.0 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 35 | 2 | 56 | 62 | 43 | 55 | 31 | 26 | 1 |
| Sunny days | 31 | 28 | 29 | 21 | 25 | 10 | 12 | 10 | 11 | 13 | 9 | 27 |
| Rainy days | 0 | 0 | 2 | 9 | 6 | 20 | 19 | 21 | 19 | 18 | 21 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fannom is at