Average annual temperature is 25.4 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Fassiadougou
* Weather data for Fassiadougou 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 | 36.3 | 37.8 | 36.9 | 36.2 | 33.7 | 32.4 | 33.6 | 34.0 | 33.8 | 34.1 | 33.8 |
| Average daytime temperature (°C) | 32.9 | 34.8 | 35.3 | 34.9 | 33.9 | 30.9 | 29.8 | 29.9 | 30.5 | 31.3 | 32.7 | 32.1 |
| Average temperature (°C) | 23.7 | 26.5 | 27.7 | 27.9 | 27.2 | 24.9 | 24.4 | 24.2 | 24.4 | 25.1 | 25.6 | 23.2 |
| Average night temperature (°C) | 15.8 | 19.5 | 21.9 | 22.8 | 22.7 | 21.3 | 21.0 | 20.8 | 20.8 | 20.9 | 19.9 | 15.5 |
| Absolute minimum temperature (°C) | 13.4 | 15.5 | 19.0 | 21.2 | 21.3 | 20.1 | 20.4 | 19.8 | 19.7 | 19.6 | 16.4 | 12.9 |
| 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) | 11.7 | 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) | 10.7 | 10.2 | 9.3 | 10.3 | 9.1 | 9.2 | 8.6 | 8.1 | 8.6 | 9.7 | 9.9 | 10.7 |
| Precipitation (mm) | 0 | 0 | 33 | 33 | 80 | 212 | 233 | 325 | 219 | 92 | 53 | 0 |
| Sunny days | 30 | 26 | 20 | 18 | 6 | 2 | 0 | 1 | 1 | 10 | 15 | 30 |
| Rainy days | 1 | 2 | 11 | 12 | 25 | 28 | 31 | 30 | 29 | 21 | 15 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fassiadougou is at