Average annual temperature is 27.9 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Sinayou
* Weather data for Sinayou 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) | 39.4 | 39.9 | 41.4 | 42.1 | 40.0 | 35.5 | 32.8 | 32.2 | 32.8 | 34.7 | 36.6 | 36.7 |
| Average daytime temperature (°C) | 34.9 | 36.7 | 38.3 | 39.1 | 37.0 | 31.3 | 30.6 | 29.7 | 30.4 | 32.7 | 34.0 | 34.3 |
| Average temperature (°C) | 26.3 | 28.3 | 30.8 | 32.5 | 31.0 | 26.7 | 26.4 | 25.8 | 26.0 | 27.2 | 27.4 | 25.9 |
| Average night temperature (°C) | 18.7 | 20.8 | 23.6 | 26.2 | 26.0 | 23.5 | 23.1 | 22.7 | 22.5 | 22.5 | 21.6 | 18.1 |
| Absolute minimum temperature (°C) | 16.8 | 18.6 | 20.1 | 22.8 | 23.0 | 21.9 | 22.0 | 21.4 | 20.9 | 20.3 | 17.9 | 16.1 |
| 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) | 10.5 | 10.8 | 9.6 | 10.1 | 10.2 | 8.1 | 9.6 | 8.1 | 9.3 | 10.0 | 9.9 | 10.3 |
| Precipitation (mm) | 0 | 0 | 20 | 17 | 42 | 184 | 128 | 199 | 119 | 49 | 11 | 0 |
| Sunny days | 31 | 28 | 26 | 25 | 16 | 4 | 7 | 3 | 5 | 20 | 20 | 31 |
| Rainy days | 0 | 0 | 5 | 5 | 15 | 26 | 24 | 28 | 25 | 11 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinayou is at