Average annual temperature is 25.0 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Souyendougou
* Weather data for Souyendougou 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) | 34.5 | 35.5 | 36.9 | 35.7 | 35.2 | 33.2 | 31.9 | 32.5 | 33.1 | 32.9 | 33.9 | 33.3 |
| Average daytime temperature (°C) | 32.6 | 34.3 | 34.0 | 33.6 | 32.8 | 30.4 | 29.4 | 29.4 | 30.3 | 30.6 | 32.0 | 31.9 |
| Average temperature (°C) | 24.2 | 26.4 | 26.3 | 26.5 | 26.5 | 24.7 | 24.1 | 23.9 | 24.2 | 24.7 | 25.2 | 23.8 |
| Average night temperature (°C) | 16.6 | 19.7 | 21.5 | 22.0 | 22.2 | 21.2 | 20.9 | 20.7 | 20.7 | 20.9 | 20.2 | 16.2 |
| Absolute minimum temperature (°C) | 12.9 | 15.8 | 19.5 | 20.7 | 21.1 | 20.1 | 19.9 | 19.7 | 19.8 | 19.6 | 17.1 | 13.5 |
| 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) | 11.7 | 11.9 | 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 | 10.3 | 9.1 | 9.3 | 9.0 | 8.6 | 8.5 | 8.1 | 9.1 | 9.6 | 10.2 | 10.8 |
| Precipitation (mm) | 2 | 2 | 114 | 94 | 105 | 157 | 184 | 259 | 254 | 93 | 55 | 0 |
| Sunny days | 30 | 23 | 15 | 10 | 1 | 3 | 0 | 1 | 0 | 7 | 13 | 29 |
| Rainy days | 1 | 5 | 16 | 20 | 30 | 27 | 31 | 30 | 30 | 24 | 17 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Souyendougou is at