Average annual temperature is 25.7 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 178 days
Number of rainy days: 187 days
Look at detailed online map of Soumini
* Weather data for Soumini 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) | 34.4 | 36.3 | 37.3 | 38.6 | 35.8 | 33.9 | 31.9 | 33.5 | 32.2 | 33.6 | 34.4 | 34.3 |
| Average daytime temperature (°C) | 32.0 | 34.6 | 35.7 | 35.9 | 32.8 | 30.4 | 29.7 | 29.3 | 29.8 | 30.6 | 33.1 | 32.2 |
| Average temperature (°C) | 23.7 | 26.7 | 28.0 | 28.9 | 26.9 | 25.4 | 24.6 | 24.3 | 24.5 | 25.2 | 26.2 | 24.0 |
| Average night temperature (°C) | 16.9 | 19.5 | 21.5 | 23.0 | 22.9 | 22.0 | 21.3 | 21.3 | 21.0 | 21.3 | 20.0 | 16.8 |
| Absolute minimum temperature (°C) | 14.9 | 16.3 | 17.5 | 21.9 | 21.8 | 21.2 | 20.1 | 20.5 | 20.2 | 19.8 | 14.9 | 13.4 |
| 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) | 10.1 | 10.1 | 10.3 | 10.1 | 8.7 | 9.0 | 9.6 | 7.9 | 8.8 | 9.2 | 10.5 | 10.5 |
| Precipitation (mm) | 3 | 0 | 10 | 58 | 161 | 158 | 265 | 307 | 309 | 161 | 9 | 0 |
| Sunny days | 30 | 28 | 27 | 26 | 6 | 3 | 1 | 0 | 1 | 6 | 19 | 31 |
| Rainy days | 1 | 0 | 4 | 4 | 25 | 27 | 30 | 31 | 29 | 25 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Soumini is at