Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 160 days
Number of rainy days: 205 days
Look at detailed online map of Isuluk
* Weather data for Isuluk 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) | 36.8 | 38.5 | 38.3 | 36.1 | 34.8 | 35.3 | 34.5 | 36.4 | 35.7 | 36.0 | 35.0 | 38.2 |
| Average daytime temperature (°C) | 34.4 | 36.0 | 32.2 | 32.3 | 32.5 | 30.9 | 31.2 | 32.6 | 31.9 | 32.2 | 31.9 | 34.4 |
| Average temperature (°C) | 27.7 | 29.2 | 26.3 | 26.5 | 26.7 | 25.8 | 25.9 | 26.7 | 26.1 | 26.4 | 26.0 | 28.0 |
| Average night temperature (°C) | 21.0 | 22.5 | 21.5 | 21.9 | 21.8 | 21.2 | 21.0 | 21.2 | 21.0 | 21.7 | 21.6 | 22.0 |
| Absolute minimum temperature (°C) | 18.7 | 19.9 | 19.5 | 18.9 | 19.0 | 19.5 | 18.9 | 19.4 | 19.5 | 19.8 | 19.4 | 19.4 |
| 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) | 10.9 | 11.0 | 9.2 | 10.2 | 10.8 | 10.8 | 10.8 | 11.3 | 10.7 | 9.8 | 10.3 | 10.8 |
| Precipitation (mm) | 0 | 13 | 108 | 93 | 26 | 43 | 65 | 36 | 74 | 106 | 60 | 24 |
| Sunny days | 28 | 23 | 11 | 10 | 16 | 10 | 7 | 16 | 6 | 7 | 8 | 18 |
| Rainy days | 3 | 5 | 20 | 20 | 15 | 20 | 24 | 15 | 24 | 24 | 22 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isuluk is at