Average annual temperature is 28.2 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Iri
* Weather data for Iri 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) | 39.1 | 39.7 | 41.6 | 41.7 | 41.5 | 37.1 | 34.6 | 32.8 | 33.7 | 35.4 | 37.1 | 36.7 |
| Average daytime temperature (°C) | 34.3 | 36.1 | 38.5 | 39.4 | 38.1 | 32.2 | 31.6 | 30.1 | 30.9 | 33.4 | 34.9 | 34.3 |
| Average temperature (°C) | 26.1 | 28.2 | 30.8 | 32.9 | 31.9 | 27.3 | 27.2 | 26.0 | 26.3 | 27.5 | 28.1 | 26.2 |
| Average night temperature (°C) | 18.0 | 20.4 | 23.4 | 26.6 | 26.5 | 23.7 | 23.7 | 22.9 | 22.9 | 22.7 | 22.1 | 18.4 |
| Absolute minimum temperature (°C) | 15.6 | 17.6 | 20.0 | 22.8 | 24.3 | 22.1 | 22.7 | 21.4 | 20.9 | 19.9 | 18.2 | 15.7 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 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 | 10.7 | 9.7 | 10.0 | 10.6 | 9.0 | 9.0 | 8.3 | 9.2 | 10.2 | 10.0 | 10.3 |
| Precipitation (mm) | 0 | 0 | 22 | 33 | 43 | 159 | 95 | 217 | 105 | 39 | 5 | 0 |
| Sunny days | 31 | 28 | 28 | 27 | 16 | 6 | 8 | 5 | 6 | 20 | 22 | 31 |
| Rainy days | 0 | 0 | 3 | 3 | 15 | 24 | 23 | 26 | 24 | 11 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iri is at