Average annual temperature is 24.6 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 93 days
Number of rainy days: 272 days
Look at detailed online map of Ouendiou
* Weather data for Ouendiou 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 | 35.8 | 34.3 | 33.2 | 32.4 | 30.7 | 30.2 | 30.3 | 30.4 | 31.0 | 31.6 | 32.9 |
| Average daytime temperature (°C) | 32.1 | 33.2 | 31.7 | 31.5 | 30.5 | 28.6 | 28.3 | 28.3 | 28.7 | 28.9 | 29.8 | 31.3 |
| Average temperature (°C) | 24.3 | 26.5 | 25.6 | 25.6 | 25.3 | 24.0 | 23.7 | 23.6 | 23.9 | 24.1 | 24.6 | 24.1 |
| Average night temperature (°C) | 17.7 | 21.4 | 21.7 | 22.0 | 22.2 | 21.5 | 21.2 | 21.2 | 21.3 | 21.3 | 21.2 | 18.0 |
| Absolute minimum temperature (°C) | 14.3 | 19.9 | 20.6 | 20.6 | 21.1 | 20.7 | 20.2 | 20.0 | 20.2 | 19.7 | 20.0 | 15.1 |
| 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 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 10.3 | 9.4 | 8.8 | 8.6 | 7.6 | 6.8 | 7.4 | 6.6 | 8.1 | 7.9 | 8.9 | 10.5 |
| Precipitation (mm) | 29 | 21 | 122 | 149 | 171 | 246 | 276 | 308 | 265 | 174 | 88 | 0 |
| Sunny days | 27 | 20 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 29 |
| Rainy days | 4 | 8 | 23 | 27 | 31 | 30 | 31 | 31 | 30 | 31 | 24 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ouendiou is at