Average annual temperature is 28.5 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Rétio
* Weather data for Rétio 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) | 38.3 | 39.7 | 40.7 | 42.3 | 41.2 | 39.2 | 34.4 | 33.3 | 33.2 | 38.1 | 38.3 | 37.0 |
| Average daytime temperature (°C) | 34.5 | 36.1 | 37.8 | 40.0 | 38.8 | 32.8 | 31.2 | 29.8 | 31.1 | 34.7 | 36.4 | 34.5 |
| Average temperature (°C) | 26.7 | 28.1 | 31.2 | 33.4 | 32.6 | 27.2 | 26.4 | 25.2 | 26.2 | 28.5 | 29.7 | 27.0 |
| Average night temperature (°C) | 18.7 | 20.1 | 24.7 | 26.8 | 27.1 | 23.4 | 22.9 | 21.9 | 22.5 | 22.8 | 22.9 | 19.0 |
| Absolute minimum temperature (°C) | 15.8 | 16.5 | 21.5 | 24.3 | 22.4 | 21.3 | 21.9 | 20.5 | 21.3 | 20.9 | 19.7 | 17.0 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 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) | 10.4 | 10.7 | 9.9 | 10.5 | 10.3 | 9.2 | 8.5 | 8.7 | 9.1 | 10.9 | 10.5 | 10.7 |
| Precipitation (mm) | 0 | 0 | 8 | 0 | 21 | 100 | 78 | 160 | 104 | 11 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 21 | 6 | 6 | 0 | 3 | 20 | 27 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 10 | 24 | 25 | 31 | 27 | 11 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rétio is at