Average annual temperature is 29.0 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of Royo
* Weather data for Royo 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) | 39.1 | 40.2 | 41.4 | 42.1 | 40.5 | 38.7 | 34.8 | 34.3 | 36.2 | 38.7 | 38.3 | 38.8 |
| Average daytime temperature (°C) | 36.2 | 37.9 | 39.1 | 39.8 | 38.0 | 32.6 | 32.4 | 31.1 | 32.5 | 35.3 | 35.6 | 36.8 |
| Average temperature (°C) | 28.0 | 29.8 | 32.0 | 33.1 | 31.8 | 27.4 | 27.1 | 26.2 | 27.1 | 29.0 | 28.7 | 28.4 |
| Average night temperature (°C) | 20.1 | 21.9 | 25.0 | 26.5 | 26.3 | 23.5 | 23.0 | 22.5 | 22.8 | 23.4 | 22.8 | 20.4 |
| Absolute minimum temperature (°C) | 17.5 | 19.6 | 22.1 | 23.4 | 22.7 | 21.9 | 21.8 | 20.7 | 20.6 | 21.3 | 19.6 | 18.5 |
| 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 | 12.3 | 12.6 | 12.7 | 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) | 10.7 | 10.8 | 10.1 | 10.6 | 10.1 | 8.5 | 9.4 | 8.1 | 9.2 | 10.1 | 9.7 | 10.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 13 | 105 | 85 | 219 | 82 | 29 | 41 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 23 | 7 | 8 | 5 | 6 | 22 | 20 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 8 | 23 | 23 | 26 | 24 | 9 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Royo is at