Average annual temperature is 29.4 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 245 days
Number of rainy days: 120 days
Look at detailed online map of Bonako
* Weather data for Bonako 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) | 39.7 | 40.7 | 41.9 | 41.9 | 41.6 | 37.8 | 35.6 | 33.9 | 35.1 | 39.6 | 39.8 | 38.5 |
| Average daytime temperature (°C) | 35.9 | 37.6 | 38.9 | 40.1 | 39.2 | 34.1 | 32.2 | 30.6 | 32.3 | 36.1 | 37.2 | 36.3 |
| Average temperature (°C) | 27.4 | 29.2 | 31.9 | 33.6 | 33.2 | 28.5 | 27.3 | 26.0 | 27.2 | 29.9 | 30.2 | 28.2 |
| Average night temperature (°C) | 19.2 | 21.0 | 25.2 | 26.9 | 27.6 | 24.3 | 23.4 | 22.4 | 23.2 | 24.1 | 23.7 | 20.3 |
| Absolute minimum temperature (°C) | 16.3 | 17.9 | 22.1 | 23.8 | 23.4 | 22.2 | 22.1 | 20.5 | 21.9 | 21.3 | 20.6 | 17.9 |
| 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 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 10.8 | 10.1 | 10.7 | 10.0 | 9.3 | 8.8 | 8.6 | 9.0 | 10.5 | 10.5 | 10.7 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 33 | 83 | 101 | 109 | 83 | 14 | 16 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 23 | 10 | 7 | 5 | 8 | 24 | 20 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 8 | 20 | 24 | 26 | 22 | 7 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bonako is at