Average annual temperature is 24.5 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Ilouadou
* Weather data for Ilouadou 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) | 35.0 | 37.1 | 35.8 | 35.6 | 33.8 | 31.8 | 31.3 | 32.7 | 31.6 | 32.6 | 34.2 | 34.4 |
| Average daytime temperature (°C) | 33.7 | 34.4 | 33.8 | 32.9 | 31.1 | 28.9 | 28.6 | 28.3 | 29.1 | 29.9 | 30.7 | 32.6 |
| Average temperature (°C) | 25.1 | 26.5 | 26.2 | 25.7 | 24.8 | 23.7 | 23.3 | 23.2 | 23.5 | 23.8 | 24.1 | 24.1 |
| Average night temperature (°C) | 18.4 | 19.9 | 21.0 | 21.5 | 21.4 | 20.9 | 20.5 | 20.5 | 20.7 | 20.4 | 20.0 | 17.6 |
| Absolute minimum temperature (°C) | 16.1 | 16.6 | 17.9 | 20.3 | 19.9 | 20.2 | 18.6 | 19.3 | 19.8 | 19.4 | 16.6 | 15.0 |
| 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) | 10.2 | 9.9 | 9.0 | 8.5 | 7.4 | 7.1 | 7.3 | 7.2 | 8.0 | 8.5 | 9.1 | 10.6 |
| Precipitation (mm) | 19 | 10 | 47 | 125 | 218 | 205 | 344 | 341 | 324 | 229 | 105 | 0 |
| Sunny days | 28 | 25 | 14 | 12 | 2 | 0 | 0 | 1 | 0 | 0 | 9 | 30 |
| Rainy days | 3 | 3 | 17 | 18 | 29 | 30 | 31 | 30 | 30 | 31 | 21 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilouadou is at