Average annual temperature is 25.8 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 306 days
Number of rainy days: 59 days
Look at detailed online map of Istereina
* Weather data for Istereina 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) | 34.3 | 35.2 | 35.1 | 39.1 | 41.1 | 37.9 | 38.2 | 35.3 | 37.7 | 37.1 | 35.5 | 32.3 |
| Average daytime temperature (°C) | 28.4 | 29.6 | 33.4 | 36.8 | 37.6 | 34.6 | 34.4 | 31.2 | 34.8 | 35.2 | 33.0 | 28.8 |
| Average temperature (°C) | 19.3 | 20.5 | 26.0 | 29.1 | 31.0 | 28.3 | 27.8 | 25.2 | 28.2 | 28.4 | 25.7 | 20.0 |
| Average night temperature (°C) | 11.3 | 12.6 | 18.8 | 21.4 | 23.8 | 22.6 | 22.2 | 20.5 | 21.9 | 21.9 | 19.2 | 12.5 |
| Absolute minimum temperature (°C) | 8.9 | 9.1 | 15.5 | 16.5 | 20.2 | 19.9 | 20.1 | 19.3 | 19.2 | 18.0 | 14.8 | 9.2 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.3 | 10.8 | 10.3 | 10.2 | 10.2 | 9.7 | 9.8 | 10.7 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 50 | 25 | 105 | 7 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 18 | 18 | 7 | 23 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 12 | 13 | 24 | 7 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Istereina is at