Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Ouyari
* Weather data for Ouyari 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 | 36.8 | 37.8 | 38.3 | 37.3 | 34.3 | 33.2 | 33.3 | 34.4 | 34.5 | 34.5 | 34.4 |
| Average daytime temperature (°C) | 32.1 | 35.2 | 36.1 | 36.8 | 34.3 | 31.5 | 30.8 | 30.0 | 31.0 | 32.4 | 33.1 | 31.4 |
| Average temperature (°C) | 23.4 | 26.7 | 28.6 | 29.3 | 27.8 | 26.0 | 25.2 | 24.7 | 25.1 | 26.1 | 26.2 | 23.0 |
| Average night temperature (°C) | 16.0 | 19.5 | 22.3 | 23.5 | 23.3 | 22.2 | 21.6 | 21.5 | 21.3 | 21.6 | 20.3 | 16.1 |
| Absolute minimum temperature (°C) | 12.3 | 17.1 | 19.2 | 21.0 | 21.6 | 20.7 | 21.0 | 20.8 | 20.1 | 20.7 | 16.4 | 13.1 |
| 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) | 11.6 | 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) | 10.6 | 10.3 | 10.3 | 10.3 | 9.2 | 8.9 | 8.8 | 7.4 | 9.1 | 10.1 | 10.1 | 10.7 |
| Precipitation (mm) | 0 | 0 | 3 | 32 | 104 | 105 | 137 | 230 | 240 | 67 | 6 | 0 |
| Sunny days | 30 | 27 | 22 | 21 | 9 | 6 | 0 | 1 | 1 | 8 | 21 | 31 |
| Rainy days | 1 | 1 | 9 | 9 | 22 | 24 | 31 | 30 | 29 | 23 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ouyari is at