Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Katiaourou
* Weather data for Katiaourou 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) | 38.7 | 39.6 | 40.8 | 41.9 | 40.7 | 39.2 | 33.5 | 32.4 | 33.1 | 33.3 | 35.7 | 37.2 |
| Average daytime temperature (°C) | 35.4 | 38.0 | 38.6 | 39.2 | 38.2 | 34.0 | 30.9 | 30.3 | 30.6 | 31.9 | 34.1 | 34.7 |
| Average temperature (°C) | 27.8 | 29.8 | 30.6 | 32.1 | 31.8 | 29.0 | 26.6 | 26.1 | 26.3 | 27.1 | 27.3 | 27.0 |
| Average night temperature (°C) | 21.1 | 21.8 | 22.7 | 25.1 | 26.4 | 25.2 | 23.8 | 23.4 | 23.4 | 23.6 | 21.0 | 20.2 |
| Absolute minimum temperature (°C) | 17.6 | 19.2 | 20.7 | 23.2 | 23.7 | 23.8 | 22.9 | 22.2 | 22.3 | 22.8 | 16.9 | 16.2 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.0 | 10.3 | 10.5 | 10.8 | 9.5 | 9.3 | 8.0 | 8.0 | 8.5 | 9.4 | 10.5 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 45 | 143 | 219 | 388 | 305 | 132 | 0 | 5 |
| Sunny days | 31 | 28 | 31 | 30 | 21 | 8 | 2 | 1 | 2 | 10 | 29 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 10 | 22 | 29 | 30 | 28 | 21 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Katiaourou is at