Average annual temperature is 29.8 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 296 days
Number of rainy days: 69 days
Look at detailed online map of Irbou
* Weather data for Irbou 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) | 38.7 | 39.2 | 41.0 | 43.7 | 43.8 | 40.6 | 40.2 | 38.9 | 40.9 | 41.7 | 39.6 | 37.6 |
| Average daytime temperature (°C) | 31.7 | 33.1 | 37.9 | 40.5 | 41.3 | 36.6 | 36.6 | 33.2 | 36.0 | 39.0 | 36.9 | 32.3 |
| Average temperature (°C) | 23.7 | 25.1 | 30.8 | 33.7 | 35.1 | 31.6 | 31.5 | 28.7 | 30.4 | 32.2 | 30.1 | 24.5 |
| Average night temperature (°C) | 16.9 | 18.4 | 24.3 | 26.7 | 28.9 | 27.4 | 27.1 | 25.5 | 26.2 | 25.9 | 24.0 | 17.7 |
| Absolute minimum temperature (°C) | 14.1 | 15.2 | 21.3 | 23.1 | 25.5 | 24.8 | 24.3 | 23.4 | 24.7 | 23.4 | 18.9 | 14.0 |
| 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 | 12.4 | 12.7 | 12.9 | 12.8 | 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) | 10.1 | 10.6 | 10.0 | 10.3 | 10.9 | 9.9 | 10.0 | 8.9 | 9.4 | 10.5 | 10.1 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 24 | 46 | 103 | 52 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 15 | 16 | 7 | 16 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 24 | 14 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Irbou is at