Average annual temperature is 25.6 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of Boyo
* Weather data for Boyo 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) | 34.3 | 36.8 | 37.2 | 36.9 | 34.6 | 31.9 | 31.7 | 32.1 | 31.5 | 32.2 | 33.4 | 34.7 |
| Average daytime temperature (°C) | 32.5 | 34.8 | 35.2 | 34.8 | 31.8 | 29.6 | 29.2 | 28.7 | 29.5 | 30.1 | 31.6 | 32.7 |
| Average temperature (°C) | 24.7 | 27.2 | 28.0 | 27.9 | 26.2 | 24.7 | 24.4 | 24.1 | 24.4 | 24.8 | 25.5 | 24.9 |
| Average night temperature (°C) | 17.9 | 20.3 | 21.9 | 22.9 | 22.6 | 21.8 | 21.4 | 21.4 | 21.4 | 21.4 | 20.6 | 17.9 |
| Absolute minimum temperature (°C) | 15.9 | 17.5 | 19.0 | 21.7 | 21.3 | 21.0 | 20.2 | 20.6 | 20.5 | 20.5 | 16.9 | 15.5 |
| 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 | 12.3 | 12.6 | 12.7 | 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) | 10.1 | 10.2 | 10.1 | 9.3 | 8.5 | 7.6 | 7.4 | 6.9 | 8.6 | 9.0 | 9.9 | 10.4 |
| Precipitation (mm) | 18 | 1 | 25 | 56 | 252 | 225 | 288 | 285 | 416 | 212 | 48 | 0 |
| Sunny days | 29 | 26 | 26 | 17 | 2 | 0 | 1 | 1 | 0 | 4 | 14 | 30 |
| Rainy days | 2 | 2 | 5 | 13 | 29 | 30 | 30 | 30 | 30 | 27 | 16 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boyo is at