Average annual temperature is 29.2 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 202 days
Number of rainy days: 163 days
Look at detailed online map of Jerweng
* Weather data for Jerweng 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 | 41.2 | 42.1 | 41.4 | 40.3 | 38.1 | 36.4 | 38.1 | 38.4 | 39.9 | 37.8 | 40.5 |
| Average daytime temperature (°C) | 37.4 | 38.7 | 38.0 | 37.8 | 37.2 | 33.4 | 32.7 | 34.0 | 34.9 | 35.9 | 34.7 | 37.7 |
| Average temperature (°C) | 29.7 | 31.0 | 31.1 | 31.2 | 30.8 | 27.3 | 26.7 | 28.0 | 28.0 | 28.9 | 27.9 | 29.9 |
| Average night temperature (°C) | 22.6 | 23.4 | 25.2 | 25.7 | 24.9 | 22.9 | 22.3 | 22.8 | 22.8 | 23.4 | 22.7 | 22.6 |
| Absolute minimum temperature (°C) | 20.5 | 20.4 | 20.9 | 22.2 | 22.4 | 21.4 | 20.5 | 20.7 | 21.5 | 20.9 | 21.0 | 18.7 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| 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 | 10.7 | 9.1 | 9.4 | 10.3 | 9.5 | 9.6 | 10.4 | 9.9 | 9.3 | 9.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 2 | 71 | 13 | 133 | 82 | 30 | 89 | 69 | 61 | 0 |
| Sunny days | 30 | 28 | 25 | 19 | 21 | 6 | 8 | 13 | 10 | 10 | 6 | 26 |
| Rainy days | 1 | 0 | 6 | 11 | 10 | 24 | 23 | 18 | 20 | 21 | 24 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jerweng is at