Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 160 days
Number of rainy days: 205 days
Look at detailed online map of Foutan
* Weather data for Foutan 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) | 38.7 | 36.9 | 37.5 | 39.3 | 35.3 | 33.4 | 32.0 | 31.7 | 31.8 | 32.9 | 34.5 | 36.1 |
| Average daytime temperature (°C) | 33.7 | 34.0 | 33.4 | 34.3 | 32.9 | 30.0 | 28.7 | 28.6 | 29.8 | 30.5 | 32.1 | 33.6 |
| Average temperature (°C) | 25.6 | 26.0 | 26.2 | 27.7 | 27.8 | 26.2 | 25.1 | 25.1 | 25.4 | 26.0 | 26.7 | 26.2 |
| Average night temperature (°C) | 20.0 | 20.8 | 21.8 | 23.5 | 24.8 | 24.0 | 23.0 | 23.0 | 23.1 | 23.4 | 23.2 | 21.2 |
| Absolute minimum temperature (°C) | 18.0 | 19.4 | 19.7 | 21.7 | 23.0 | 22.7 | 21.2 | 22.4 | 22.3 | 22.6 | 20.5 | 18.6 |
| 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 | 11.7 | 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) | 10.0 | 10.2 | 10.1 | 10.5 | 8.8 | 7.5 | 6.7 | 6.2 | 6.6 | 7.8 | 9.8 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 3 | 88 | 228 | 619 | 905 | 493 | 277 | 46 | 0 |
| Sunny days | 30 | 27 | 30 | 24 | 7 | 0 | 0 | 0 | 0 | 0 | 12 | 30 |
| Rainy days | 1 | 1 | 1 | 6 | 24 | 30 | 31 | 31 | 30 | 31 | 18 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Foutan is at