Average annual temperature is 29.3 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 249 days
Number of rainy days: 116 days
Look at detailed online map of Idater
* Weather data for Idater 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) | 39.5 | 40.5 | 41.9 | 41.8 | 41.4 | 38.4 | 34.9 | 33.5 | 35.2 | 39.7 | 39.7 | 38.4 |
| Average daytime temperature (°C) | 35.8 | 37.6 | 38.8 | 40.2 | 39.0 | 34.6 | 32.0 | 30.5 | 32.1 | 36.1 | 37.2 | 36.2 |
| Average temperature (°C) | 27.2 | 29.1 | 31.9 | 33.6 | 33.2 | 28.6 | 27.2 | 25.9 | 27.0 | 29.9 | 30.1 | 28.1 |
| Average night temperature (°C) | 18.9 | 20.9 | 25.2 | 26.8 | 27.9 | 24.4 | 23.4 | 22.5 | 23.1 | 24.1 | 23.6 | 20.1 |
| Absolute minimum temperature (°C) | 15.5 | 18.0 | 21.7 | 23.6 | 23.3 | 22.4 | 22.0 | 20.5 | 21.6 | 21.6 | 20.3 | 17.4 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 10.8 | 10.1 | 10.7 | 10.0 | 9.1 | 8.8 | 8.6 | 9.0 | 10.5 | 10.4 | 10.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 14 | 80 | 102 | 120 | 98 | 9 | 10 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 25 | 11 | 6 | 4 | 9 | 24 | 22 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 6 | 19 | 25 | 27 | 21 | 7 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Idater is at