Average annual temperature is 30.4 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 243 days
Number of rainy days: 122 days
Look at detailed online map of Joknyang
* Weather data for Joknyang 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) | 40.0 | 42.2 | 42.1 | 42.2 | 42.4 | 37.7 | 38.8 | 38.5 | 38.7 | 40.6 | 39.5 | 40.0 |
| Average daytime temperature (°C) | 37.1 | 38.6 | 39.5 | 39.9 | 39.7 | 34.6 | 34.0 | 34.3 | 34.8 | 37.5 | 36.1 | 37.8 |
| Average temperature (°C) | 29.9 | 31.0 | 32.7 | 33.5 | 33.7 | 28.8 | 28.3 | 28.5 | 28.6 | 30.6 | 29.6 | 30.2 |
| Average night temperature (°C) | 22.9 | 23.4 | 25.6 | 27.3 | 28.0 | 24.4 | 23.7 | 23.8 | 23.6 | 25.1 | 24.0 | 22.9 |
| Absolute minimum temperature (°C) | 20.5 | 20.6 | 22.6 | 22.9 | 23.4 | 22.2 | 21.7 | 22.0 | 22.3 | 21.6 | 22.4 | 19.4 |
| 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) | 10.4 | 10.8 | 10.2 | 10.6 | 11.3 | 9.3 | 8.8 | 10.1 | 10.0 | 9.8 | 10.0 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 19 | 0 | 80 | 74 | 93 | 42 | 21 | 22 | 0 |
| Sunny days | 31 | 28 | 30 | 26 | 30 | 6 | 11 | 9 | 9 | 12 | 20 | 31 |
| Rainy days | 0 | 0 | 1 | 4 | 1 | 24 | 20 | 22 | 21 | 19 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Joknyang is at