Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 287 days
Number of rainy days: 78 days
Look at detailed online map of Déyé
* Weather data for Déyé 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) | 37.8 | 38.7 | 39.9 | 42.7 | 41.8 | 39.4 | 38.8 | 36.3 | 39.4 | 39.9 | 38.8 | 36.7 |
| Average daytime temperature (°C) | 33.8 | 35.4 | 37.4 | 39.6 | 39.0 | 34.8 | 34.0 | 32.0 | 35.3 | 37.8 | 36.9 | 34.1 |
| Average temperature (°C) | 24.9 | 26.5 | 30.2 | 32.1 | 32.7 | 28.7 | 27.9 | 26.2 | 28.4 | 30.8 | 29.7 | 25.6 |
| Average night temperature (°C) | 17.1 | 18.4 | 23.5 | 24.2 | 25.9 | 23.2 | 22.9 | 21.7 | 22.5 | 23.8 | 23.0 | 18.0 |
| Absolute minimum temperature (°C) | 14.3 | 14.1 | 20.4 | 21.5 | 22.3 | 21.3 | 21.4 | 20.1 | 20.4 | 21.4 | 19.7 | 14.2 |
| 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) | 11.5 | 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) | 10.6 | 10.7 | 10.1 | 10.9 | 10.1 | 9.6 | 9.0 | 9.1 | 9.9 | 10.6 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 47 | 48 | 93 | 18 | 1 | 2 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 27 | 17 | 12 | 11 | 13 | 28 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 4 | 13 | 19 | 20 | 17 | 3 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Déyé is at