Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Koussaki
* Weather data for Koussaki 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 | 39.9 | 41.6 | 41.0 | 41.2 | 36.8 | 34.9 | 31.9 | 32.1 | 33.9 | 36.4 | 36.9 |
| Average daytime temperature (°C) | 35.7 | 37.7 | 38.3 | 38.8 | 37.8 | 32.1 | 31.4 | 29.2 | 30.0 | 31.9 | 33.3 | 35.0 |
| Average temperature (°C) | 27.1 | 29.1 | 31.1 | 32.8 | 32.0 | 27.2 | 26.7 | 25.2 | 25.7 | 26.7 | 27.3 | 27.1 |
| Average night temperature (°C) | 18.5 | 20.3 | 24.0 | 26.9 | 27.2 | 23.6 | 23.2 | 22.3 | 22.4 | 22.6 | 22.2 | 19.2 |
| Absolute minimum temperature (°C) | 15.7 | 18.2 | 20.9 | 24.0 | 23.3 | 21.8 | 21.9 | 21.5 | 20.7 | 21.4 | 19.4 | 16.6 |
| 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 | 12.7 | 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 | 9.5 | 10.5 | 10.0 | 8.6 | 9.0 | 7.5 | 8.8 | 10.2 | 10.2 | 10.6 |
| Precipitation (mm) | 0 | 0 | 9 | 3 | 25 | 112 | 155 | 229 | 85 | 43 | 35 | 0 |
| Sunny days | 31 | 28 | 26 | 24 | 21 | 7 | 6 | 2 | 7 | 17 | 21 | 31 |
| Rainy days | 0 | 0 | 5 | 6 | 10 | 23 | 25 | 29 | 23 | 14 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koussaki is at