Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Mansounia
* Weather data for Mansounia 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) | 33.6 | 36.1 | 37.4 | 38.0 | 37.1 | 33.3 | 31.9 | 32.6 | 32.5 | 33.3 | 34.7 | 35.1 |
| Average daytime temperature (°C) | 31.6 | 34.5 | 35.9 | 36.1 | 33.3 | 30.7 | 29.8 | 29.3 | 30.1 | 30.7 | 33.2 | 32.4 |
| Average temperature (°C) | 23.9 | 27.0 | 28.9 | 29.4 | 27.5 | 25.8 | 25.1 | 24.8 | 24.9 | 25.6 | 26.7 | 24.5 |
| Average night temperature (°C) | 17.3 | 20.7 | 22.9 | 23.9 | 23.4 | 22.3 | 21.8 | 21.7 | 21.6 | 21.7 | 21.2 | 17.1 |
| Absolute minimum temperature (°C) | 15.2 | 18.1 | 19.6 | 22.3 | 21.8 | 21.2 | 20.8 | 20.9 | 20.7 | 20.7 | 18.0 | 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 | 11.7 | 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) | 10.2 | 10.2 | 10.2 | 9.8 | 8.8 | 8.6 | 8.8 | 8.2 | 8.6 | 9.6 | 10.2 | 10.6 |
| Precipitation (mm) | 0 | 3 | 6 | 26 | 133 | 174 | 183 | 256 | 394 | 134 | 15 | 0 |
| Sunny days | 29 | 27 | 26 | 21 | 7 | 2 | 0 | 0 | 1 | 5 | 18 | 31 |
| Rainy days | 2 | 1 | 5 | 9 | 24 | 28 | 31 | 31 | 29 | 26 | 12 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mansounia is at