Average annual temperature is 29.5 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 284 days
Number of rainy days: 81 days
Look at detailed online map of Bono
* Weather data for Bono Mali is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.5 | 39.4 | 41.4 | 42.4 | 43.9 | 42.9 | 38.7 | 36.6 | 40.4 | 40.8 | 39.6 | 38.7 |
| Average daytime temperature (°C) | 32.7 | 36.4 | 39.3 | 40.1 | 41.2 | 38.2 | 34.8 | 32.6 | 34.7 | 38.6 | 37.7 | 33.2 |
| Average temperature (°C) | 24.1 | 27.8 | 31.1 | 32.7 | 34.8 | 32.0 | 29.3 | 27.3 | 28.8 | 31.5 | 29.8 | 25.0 |
| Average night temperature (°C) | 16.1 | 19.4 | 22.8 | 24.9 | 28.3 | 26.7 | 24.9 | 23.7 | 24.3 | 24.3 | 21.8 | 17.4 |
| Absolute minimum temperature (°C) | 10.7 | 15.6 | 19.6 | 21.5 | 24.7 | 23.5 | 23.2 | 22.3 | 22.4 | 21.5 | 18.5 | 13.1 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.6 | 10.3 | 9.9 | 10.2 | 9.8 | 9.2 | 9.8 | 9.9 | 10.1 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 14 | 58 | 120 | 273 | 45 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 28 | 18 | 12 | 3 | 14 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 3 | 12 | 19 | 28 | 16 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bono is at