Average annual temperature is 29.3 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Dékér
* Weather data for Dékér 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) | 37.1 | 37.7 | 38.8 | 42.4 | 42.5 | 39.3 | 38.3 | 38.8 | 40.4 | 40.4 | 38.6 | 36.0 |
| Average daytime temperature (°C) | 32.8 | 34.1 | 36.3 | 39.7 | 39.7 | 35.5 | 35.8 | 34.3 | 36.7 | 38.2 | 36.4 | 32.9 |
| Average temperature (°C) | 24.4 | 25.4 | 29.7 | 33.0 | 34.0 | 30.0 | 30.3 | 28.6 | 30.5 | 31.6 | 29.4 | 24.8 |
| Average night temperature (°C) | 17.5 | 18.4 | 24.0 | 26.7 | 28.4 | 25.3 | 25.6 | 24.3 | 25.2 | 25.8 | 23.5 | 18.0 |
| Absolute minimum temperature (°C) | 14.3 | 12.9 | 20.3 | 21.8 | 25.2 | 22.3 | 23.1 | 22.3 | 22.3 | 22.9 | 19.9 | 15.2 |
| 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 | 12.5 | 12.8 | 13.0 | 12.9 | 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) | 10.5 | 10.6 | 10.2 | 10.6 | 10.3 | 9.9 | 10.2 | 9.3 | 9.7 | 10.5 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 39 | 13 | 75 | 31 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 17 | 20 | 10 | 19 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 13 | 11 | 21 | 11 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dékér is at