Average annual temperature is 29.3 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Diokana
* Weather data for Diokana 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) | 39.7 | 39.6 | 42.0 | 43.9 | 43.5 | 40.2 | 36.9 | 34.7 | 35.3 | 40.4 | 40.3 | 38.7 |
| Average daytime temperature (°C) | 34.4 | 36.0 | 38.9 | 41.4 | 40.5 | 34.7 | 33.5 | 31.4 | 32.7 | 36.4 | 37.9 | 34.7 |
| Average temperature (°C) | 25.8 | 27.6 | 31.6 | 34.4 | 34.5 | 29.2 | 28.3 | 26.6 | 27.5 | 29.4 | 30.7 | 26.4 |
| Average night temperature (°C) | 18.3 | 20.1 | 24.9 | 27.2 | 28.8 | 25.2 | 24.6 | 23.3 | 23.8 | 23.4 | 24.0 | 18.9 |
| Absolute minimum temperature (°C) | 15.6 | 17.1 | 20.3 | 24.9 | 26.5 | 22.6 | 23.1 | 22.0 | 22.2 | 20.2 | 20.6 | 16.0 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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 | 10.4 | 9.8 | 10.3 | 10.5 | 9.1 | 9.0 | 8.5 | 9.2 | 10.4 | 10.4 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 1 | 68 | 85 | 215 | 79 | 11 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 30 | 25 | 12 | 10 | 1 | 9 | 21 | 29 | 31 |
| Rainy days | 0 | 0 | 3 | 0 | 6 | 18 | 21 | 30 | 21 | 10 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diokana is at