Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
Look at detailed online map of Rô Colli
* Weather data for Rô Colli 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) | 38.6 | 39.2 | 41.3 | 41.6 | 40.3 | 36.7 | 34.3 | 31.8 | 31.7 | 33.5 | 34.8 | 35.3 |
| Average daytime temperature (°C) | 34.8 | 36.9 | 37.7 | 38.4 | 37.2 | 32.1 | 30.7 | 29.1 | 29.8 | 31.9 | 32.4 | 33.8 |
| Average temperature (°C) | 26.8 | 28.7 | 30.7 | 32.4 | 31.4 | 26.9 | 26.3 | 25.2 | 25.5 | 26.7 | 26.6 | 26.2 |
| Average night temperature (°C) | 19.2 | 21.2 | 24.2 | 26.6 | 26.6 | 23.3 | 22.8 | 22.2 | 21.9 | 22.4 | 21.7 | 18.9 |
| Absolute minimum temperature (°C) | 16.4 | 18.8 | 20.9 | 22.9 | 23.9 | 21.1 | 21.3 | 21.5 | 20.4 | 21.2 | 18.7 | 16.2 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 9.0 | 10.3 | 9.7 | 8.5 | 9.2 | 7.4 | 8.8 | 10.2 | 10.0 | 10.5 |
| Precipitation (mm) | 0 | 0 | 4 | 1 | 49 | 185 | 163 | 234 | 114 | 49 | 18 | 0 |
| Sunny days | 31 | 28 | 27 | 25 | 18 | 4 | 6 | 3 | 6 | 11 | 19 | 31 |
| Rainy days | 0 | 0 | 4 | 5 | 13 | 26 | 25 | 28 | 24 | 20 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rô Colli is at