Average annual temperature is 23.8 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Boani
* Weather data for Boani Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.1 | 36.2 | 35.0 | 34.0 | 32.8 | 31.2 | 31.4 | 32.2 | 30.8 | 32.0 | 32.8 | 33.6 |
| Average daytime temperature (°C) | 32.3 | 33.8 | 32.4 | 31.9 | 30.3 | 28.1 | 28.1 | 27.6 | 28.6 | 29.2 | 30.1 | 31.6 |
| Average temperature (°C) | 23.9 | 26.0 | 25.1 | 25.0 | 24.2 | 23.0 | 22.6 | 22.6 | 22.9 | 23.0 | 23.6 | 23.4 |
| Average night temperature (°C) | 17.2 | 19.3 | 20.1 | 21.0 | 20.9 | 20.4 | 20.0 | 20.0 | 20.2 | 20.0 | 19.7 | 17.1 |
| Absolute minimum temperature (°C) | 14.5 | 17.0 | 17.8 | 19.8 | 19.9 | 19.8 | 18.3 | 18.9 | 19.2 | 18.5 | 17.1 | 15.1 |
| 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) | 10.0 | 9.9 | 9.1 | 8.7 | 8.0 | 7.0 | 7.4 | 7.0 | 7.7 | 8.3 | 9.2 | 10.5 |
| Precipitation (mm) | 24 | 1 | 75 | 163 | 240 | 293 | 273 | 391 | 325 | 281 | 120 | 1 |
| Sunny days | 29 | 24 | 12 | 7 | 2 | 0 | 0 | 1 | 0 | 0 | 9 | 28 |
| Rainy days | 2 | 4 | 19 | 23 | 29 | 30 | 31 | 30 | 30 | 31 | 21 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boani is at