Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Bouna
* Weather data for Bouna 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) | 38.0 | 36.6 | 38.5 | 37.8 | 35.7 | 33.5 | 32.4 | 31.9 | 31.8 | 32.1 | 35.2 | 36.1 |
| Average daytime temperature (°C) | 34.5 | 35.5 | 34.6 | 35.5 | 33.4 | 30.9 | 28.7 | 28.8 | 29.9 | 30.7 | 32.4 | 33.9 |
| Average temperature (°C) | 25.9 | 26.9 | 26.4 | 27.7 | 27.4 | 26.0 | 24.7 | 24.6 | 25.0 | 25.5 | 26.3 | 26.0 |
| Average night temperature (°C) | 19.1 | 20.3 | 21.0 | 22.5 | 23.9 | 23.4 | 22.4 | 22.3 | 22.5 | 22.7 | 21.9 | 19.8 |
| Absolute minimum temperature (°C) | 17.5 | 19.2 | 19.6 | 21.1 | 21.6 | 22.1 | 20.7 | 21.7 | 21.7 | 21.9 | 20.0 | 16.4 |
| 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) | 10.1 | 10.4 | 10.3 | 10.8 | 8.1 | 7.9 | 7.2 | 6.5 | 7.3 | 8.4 | 10.0 | 9.7 |
| Precipitation (mm) | 0 | 0 | 1 | 3 | 83 | 205 | 406 | 546 | 400 | 270 | 43 | 1 |
| Sunny days | 31 | 27 | 28 | 24 | 7 | 2 | 0 | 1 | 0 | 1 | 17 | 30 |
| Rainy days | 0 | 1 | 3 | 6 | 24 | 28 | 31 | 30 | 30 | 30 | 13 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bouna is at