Average annual temperature is 30.2 °C
Absolute maximum temperature: 45.6 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 279 days
Number of rainy days: 86 days
Look at detailed online map of Koulnia
* Weather data for Koulnia 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) | 39.8 | 39.6 | 41.7 | 44.2 | 45.6 | 42.0 | 40.3 | 36.8 | 39.0 | 41.2 | 40.7 | 38.6 |
| Average daytime temperature (°C) | 34.1 | 35.5 | 39.1 | 41.9 | 41.7 | 36.4 | 35.7 | 32.5 | 35.1 | 39.3 | 38.4 | 34.3 |
| Average temperature (°C) | 25.5 | 27.0 | 31.7 | 34.5 | 35.5 | 30.9 | 30.3 | 27.7 | 29.3 | 32.2 | 31.4 | 26.1 |
| Average night temperature (°C) | 18.0 | 19.7 | 25.1 | 27.2 | 29.6 | 26.7 | 26.1 | 24.3 | 25.3 | 25.5 | 24.6 | 18.6 |
| Absolute minimum temperature (°C) | 15.3 | 16.8 | 20.4 | 23.5 | 26.3 | 24.0 | 23.8 | 22.5 | 23.3 | 22.3 | 20.0 | 15.5 |
| 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 | 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 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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) | 10.1 | 10.3 | 9.9 | 10.1 | 10.7 | 9.2 | 9.1 | 8.7 | 8.5 | 10.6 | 10.4 | 10.4 |
| Precipitation (mm) | 0 | 0 | 3 | 11 | 0 | 37 | 90 | 159 | 94 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 30 | 12 | 14 | 8 | 12 | 26 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 1 | 18 | 17 | 23 | 18 | 5 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koulnia is at