Average annual temperature is 27.1 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 199 days
Number of rainy days: 166 days
Look at detailed online map of Dedaye
* Weather data for Dedaye 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) | 37.5 | 38.3 | 40.6 | 38.7 | 38.2 | 34.2 | 33.4 | 31.8 | 32.3 | 33.9 | 34.5 | 35.3 |
| Average daytime temperature (°C) | 34.7 | 36.5 | 36.8 | 36.1 | 35.1 | 30.8 | 30.2 | 29.1 | 29.7 | 31.9 | 32.2 | 33.2 |
| Average temperature (°C) | 27.0 | 28.7 | 29.9 | 30.0 | 29.4 | 26.0 | 25.9 | 25.0 | 25.3 | 26.6 | 26.4 | 25.6 |
| Average night temperature (°C) | 20.1 | 21.6 | 23.4 | 24.9 | 24.9 | 22.5 | 22.5 | 21.9 | 21.8 | 22.5 | 21.9 | 18.8 |
| Absolute minimum temperature (°C) | 18.0 | 18.4 | 20.0 | 21.6 | 22.4 | 21.1 | 20.9 | 20.8 | 20.7 | 21.1 | 20.0 | 15.9 |
| 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 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 11.7 |
| 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 | 10.8 | 9.3 | 9.9 | 10.2 | 8.7 | 9.3 | 7.9 | 9.0 | 10.1 | 9.8 | 10.5 |
| Precipitation (mm) | 0 | 0 | 14 | 13 | 30 | 171 | 105 | 253 | 205 | 54 | 8 | 0 |
| Sunny days | 31 | 28 | 25 | 24 | 17 | 4 | 4 | 1 | 5 | 11 | 19 | 30 |
| Rainy days | 0 | 0 | 6 | 6 | 14 | 26 | 27 | 30 | 25 | 20 | 11 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dedaye is at