Average annual temperature is 30.1 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 274 days
Number of rainy days: 91 days
Look at detailed online map of Gréhiné
* Weather data for Gréhiné 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) | 39.2 | 39.7 | 41.6 | 43.7 | 43.2 | 41.4 | 40.4 | 38.3 | 38.8 | 41.1 | 40.3 | 38.4 |
| Average daytime temperature (°C) | 34.8 | 36.2 | 39.0 | 41.7 | 41.0 | 35.4 | 35.0 | 34.0 | 34.7 | 38.7 | 38.3 | 35.0 |
| Average temperature (°C) | 26.2 | 27.7 | 31.8 | 34.5 | 34.9 | 30.0 | 29.3 | 28.0 | 28.9 | 31.8 | 31.2 | 26.6 |
| Average night temperature (°C) | 17.6 | 19.1 | 24.6 | 26.9 | 29.1 | 25.5 | 25.2 | 24.0 | 24.7 | 25.2 | 24.3 | 18.2 |
| Absolute minimum temperature (°C) | 14.8 | 16.2 | 19.9 | 22.3 | 24.8 | 23.1 | 22.9 | 22.3 | 23.0 | 22.6 | 21.5 | 15.3 |
| 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) | 10.3 | 10.5 | 10.1 | 10.6 | 10.3 | 8.0 | 8.7 | 9.1 | 8.6 | 10.7 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 3 | 71 | 126 | 83 | 76 | 4 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 28 | 13 | 11 | 6 | 11 | 27 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 3 | 17 | 20 | 25 | 19 | 4 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gréhiné is at