Average annual temperature is 25.0 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 315 days
Number of rainy days: 50 days
Look at detailed online map of Djiérna
* Weather data for Djiérna 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) | 33.1 | 34.0 | 34.1 | 38.5 | 39.4 | 37.5 | 37.9 | 34.7 | 37.3 | 36.3 | 34.0 | 31.0 |
| Average daytime temperature (°C) | 26.4 | 27.5 | 32.0 | 35.7 | 36.8 | 34.3 | 34.1 | 30.8 | 34.7 | 34.0 | 31.6 | 27.1 |
| Average temperature (°C) | 17.7 | 18.9 | 24.7 | 28.2 | 30.4 | 28.1 | 27.7 | 24.9 | 28.1 | 27.4 | 24.4 | 18.5 |
| Average night temperature (°C) | 10.5 | 11.9 | 18.1 | 21.0 | 23.8 | 22.6 | 22.4 | 20.3 | 22.2 | 21.6 | 18.2 | 11.7 |
| Absolute minimum temperature (°C) | 7.8 | 8.3 | 15.1 | 15.9 | 20.1 | 20.4 | 20.2 | 18.6 | 19.0 | 17.7 | 14.1 | 8.8 |
| 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) | 11.4 | 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) | 10.6 | 10.7 | 10.3 | 10.8 | 10.3 | 10.1 | 10.5 | 9.4 | 10.0 | 10.7 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 4 | 36 | 154 | 3 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 22 | 18 | 9 | 25 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 8 | 13 | 22 | 5 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Djiérna is at