Average annual temperature is 28.2 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 291 days
Number of rainy days: 74 days
Look at detailed online map of Giolos
* Weather data for Giolos 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 | 38.0 | 38.7 | 41.1 | 41.6 | 38.6 | 37.4 | 37.1 | 39.9 | 39.6 | 37.8 | 35.6 |
| Average daytime temperature (°C) | 32.8 | 34.4 | 36.4 | 39.0 | 38.6 | 34.5 | 34.3 | 32.2 | 35.1 | 37.3 | 35.9 | 32.9 |
| Average temperature (°C) | 23.9 | 25.3 | 29.4 | 31.8 | 32.7 | 28.6 | 28.3 | 26.3 | 28.6 | 30.6 | 29.0 | 24.4 |
| Average night temperature (°C) | 16.2 | 17.5 | 23.0 | 24.9 | 26.5 | 23.7 | 23.4 | 22.1 | 23.0 | 24.3 | 22.9 | 16.9 |
| Absolute minimum temperature (°C) | 13.2 | 12.9 | 19.6 | 21.0 | 23.1 | 21.8 | 21.6 | 20.1 | 20.4 | 22.4 | 19.3 | 14.0 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 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 | 10.2 | 10.6 | 10.1 | 9.6 | 9.8 | 9.3 | 9.6 | 10.4 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 14 | 36 | 102 | 13 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 28 | 17 | 16 | 7 | 16 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 3 | 13 | 15 | 24 | 14 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Giolos is at