Average annual temperature is 25.2 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 331 days
Number of rainy days: 34 days
Look at detailed online map of Iriba
* Weather data for Iriba Chad is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.9 | 32.6 | 34.0 | 39.0 | 40.2 | 38.1 | 38.1 | 36.3 | 38.8 | 36.8 | 34.1 | 30.8 |
| Average daytime temperature (°C) | 25.3 | 26.2 | 31.5 | 35.6 | 37.5 | 35.6 | 35.3 | 32.1 | 35.9 | 33.8 | 31.1 | 25.8 |
| Average temperature (°C) | 17.1 | 18.3 | 24.4 | 28.1 | 30.8 | 29.4 | 29.0 | 26.0 | 29.4 | 27.4 | 24.1 | 17.8 |
| Average night temperature (°C) | 10.3 | 11.8 | 17.8 | 20.7 | 23.9 | 23.5 | 23.4 | 21.1 | 23.0 | 21.7 | 18.1 | 11.2 |
| Absolute minimum temperature (°C) | 7.2 | 8.2 | 14.6 | 15.6 | 19.8 | 21.2 | 20.9 | 19.4 | 20.6 | 17.6 | 13.3 | 8.5 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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 | 10.7 | 10.1 | 10.8 | 10.3 | 10.0 | 10.5 | 9.6 | 10.4 | 10.8 | 10.5 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 6 | 9 | 54 | 7 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 25 | 24 | 16 | 23 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 15 | 7 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iriba is at