Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Fono
* Weather data for Fono 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) | 34.6 | 36.7 | 38.0 | 38.4 | 37.4 | 34.7 | 33.8 | 33.6 | 34.3 | 35.4 | 35.7 | 35.2 |
| Average daytime temperature (°C) | 32.4 | 35.0 | 36.3 | 36.9 | 33.8 | 31.5 | 30.7 | 30.1 | 30.7 | 32.1 | 33.9 | 32.6 |
| Average temperature (°C) | 23.6 | 26.6 | 28.7 | 29.6 | 27.7 | 26.2 | 25.3 | 24.8 | 25.1 | 26.1 | 26.7 | 23.8 |
| Average night temperature (°C) | 16.6 | 20.0 | 22.6 | 24.0 | 23.5 | 22.7 | 22.0 | 21.6 | 21.6 | 21.9 | 20.9 | 16.7 |
| Absolute minimum temperature (°C) | 14.3 | 17.0 | 17.9 | 22.8 | 22.4 | 21.7 | 20.7 | 20.9 | 20.9 | 20.9 | 16.8 | 13.9 |
| 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 | 12.7 | 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) | 10.3 | 10.0 | 10.1 | 10.1 | 9.1 | 9.0 | 9.3 | 8.3 | 8.8 | 9.8 | 10.5 | 10.6 |
| Precipitation (mm) | 0 | 0 | 7 | 7 | 117 | 120 | 222 | 294 | 270 | 129 | 4 | 0 |
| Sunny days | 31 | 28 | 28 | 25 | 8 | 2 | 2 | 0 | 1 | 9 | 22 | 31 |
| Rainy days | 0 | 0 | 3 | 5 | 23 | 28 | 29 | 31 | 29 | 22 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fono is at