Average annual temperature is 25.8 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Mandou
* Weather data for Mandou 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) | 34.7 | 37.1 | 38.2 | 37.7 | 35.1 | 32.9 | 31.8 | 32.4 | 31.9 | 32.8 | 33.9 | 34.6 |
| Average daytime temperature (°C) | 32.3 | 35.4 | 36.2 | 35.3 | 32.4 | 29.9 | 29.3 | 28.8 | 29.4 | 30.2 | 32.3 | 32.8 |
| Average temperature (°C) | 24.2 | 27.7 | 28.8 | 28.6 | 26.7 | 25.2 | 24.5 | 24.3 | 24.5 | 25.2 | 26.0 | 24.8 |
| Average night temperature (°C) | 17.2 | 20.5 | 22.3 | 23.1 | 22.8 | 22.0 | 21.5 | 21.4 | 21.3 | 21.5 | 20.4 | 17.2 |
| Absolute minimum temperature (°C) | 14.9 | 17.3 | 19.3 | 22.1 | 21.8 | 21.1 | 20.2 | 20.5 | 20.7 | 20.4 | 17.0 | 14.4 |
| 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 | 11.7 | 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) | 10.1 | 10.0 | 10.1 | 9.9 | 8.6 | 8.1 | 8.9 | 7.8 | 8.7 | 9.3 | 10.3 | 10.4 |
| Precipitation (mm) | 2 | 0 | 9 | 30 | 171 | 205 | 326 | 306 | 371 | 237 | 12 | 0 |
| Sunny days | 30 | 27 | 27 | 25 | 5 | 3 | 1 | 0 | 0 | 3 | 20 | 31 |
| Rainy days | 1 | 1 | 4 | 5 | 26 | 27 | 30 | 31 | 30 | 28 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mandou is at