Average annual temperature is 29.2 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Koulkouli
* Weather data for Koulkouli 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) | 39.4 | 39.5 | 41.8 | 43.8 | 44.5 | 40.7 | 35.9 | 34.2 | 35.9 | 39.2 | 39.5 | 38.0 |
| Average daytime temperature (°C) | 33.6 | 35.1 | 38.9 | 41.3 | 41.4 | 35.4 | 33.2 | 30.9 | 32.6 | 36.9 | 37.4 | 33.9 |
| Average temperature (°C) | 25.1 | 26.8 | 31.4 | 34.4 | 34.8 | 29.9 | 28.3 | 26.5 | 27.5 | 29.7 | 30.3 | 25.7 |
| Average night temperature (°C) | 17.7 | 19.5 | 24.7 | 27.4 | 28.9 | 25.7 | 24.7 | 23.4 | 23.9 | 23.5 | 23.8 | 18.5 |
| Absolute minimum temperature (°C) | 15.2 | 16.5 | 20.1 | 24.0 | 24.9 | 23.7 | 23.2 | 22.0 | 21.9 | 19.5 | 19.3 | 15.3 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.2 | 10.5 | 10.0 | 10.0 | 10.7 | 8.6 | 8.9 | 8.2 | 8.5 | 10.2 | 10.0 | 10.2 |
| Precipitation (mm) | 0 | 0 | 15 | 0 | 4 | 59 | 87 | 286 | 126 | 25 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 25 | 12 | 8 | 2 | 9 | 23 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 6 | 18 | 23 | 29 | 21 | 8 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koulkouli is at