Average annual temperature is 27.4 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Kossian
* Weather data for Kossian 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) | 38.2 | 39.1 | 41.0 | 39.4 | 39.4 | 35.6 | 34.3 | 31.8 | 32.4 | 34.0 | 34.2 | 35.7 |
| Average daytime temperature (°C) | 35.1 | 37.1 | 37.6 | 37.3 | 36.7 | 31.4 | 31.0 | 29.2 | 29.9 | 32.3 | 32.3 | 33.7 |
| Average temperature (°C) | 26.5 | 28.4 | 30.2 | 31.2 | 30.7 | 26.5 | 26.3 | 25.1 | 25.3 | 26.7 | 26.2 | 25.4 |
| Average night temperature (°C) | 17.6 | 19.5 | 23.0 | 25.4 | 25.8 | 22.8 | 22.5 | 22.0 | 21.6 | 22.2 | 21.4 | 17.6 |
| Absolute minimum temperature (°C) | 15.1 | 17.1 | 19.5 | 21.4 | 23.1 | 21.2 | 21.4 | 20.8 | 20.1 | 21.1 | 18.9 | 14.8 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 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 | 9.3 | 10.0 | 9.9 | 8.6 | 9.8 | 7.7 | 9.1 | 10.1 | 10.1 | 10.5 |
| Precipitation (mm) | 0 | 0 | 13 | 10 | 47 | 140 | 119 | 213 | 113 | 45 | 15 | 0 |
| Sunny days | 31 | 28 | 25 | 24 | 16 | 4 | 3 | 2 | 6 | 14 | 18 | 29 |
| Rainy days | 0 | 0 | 6 | 6 | 15 | 26 | 28 | 29 | 24 | 17 | 12 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kossian is at