Average annual temperature is 26.9 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Bona
* Weather data for Bona 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) | 38.4 | 38.5 | 41.0 | 38.6 | 37.3 | 33.9 | 32.2 | 32.0 | 32.0 | 33.8 | 34.7 | 34.1 |
| Average daytime temperature (°C) | 34.6 | 36.3 | 36.7 | 35.9 | 34.7 | 30.0 | 30.1 | 29.0 | 29.5 | 32.0 | 32.6 | 31.7 |
| Average temperature (°C) | 27.2 | 28.8 | 30.0 | 29.6 | 28.9 | 25.3 | 25.5 | 24.8 | 24.9 | 26.4 | 26.5 | 24.9 |
| Average night temperature (°C) | 19.7 | 21.5 | 23.9 | 24.4 | 24.4 | 22.1 | 22.0 | 21.8 | 21.5 | 22.4 | 22.0 | 18.5 |
| Absolute minimum temperature (°C) | 17.8 | 18.5 | 20.6 | 21.6 | 22.0 | 20.4 | 20.9 | 20.7 | 20.4 | 21.1 | 20.2 | 15.7 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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 | 10.8 | 9.3 | 9.9 | 9.8 | 8.1 | 9.9 | 8.1 | 8.6 | 9.8 | 9.7 | 10.5 |
| Precipitation (mm) | 0 | 0 | 16 | 5 | 34 | 241 | 123 | 221 | 171 | 55 | 37 | 1 |
| Sunny days | 31 | 28 | 25 | 22 | 18 | 2 | 1 | 0 | 6 | 5 | 17 | 29 |
| Rainy days | 0 | 0 | 6 | 8 | 13 | 28 | 30 | 31 | 24 | 26 | 13 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bona is at