Average annual temperature is 26.6 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of Katongourou
* Weather data for Katongourou 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) | 38.2 | 38.8 | 39.0 | 38.6 | 35.2 | 32.8 | 32.7 | 32.2 | 32.7 | 32.9 | 35.6 | 37.7 |
| Average daytime temperature (°C) | 34.1 | 35.0 | 33.0 | 34.2 | 33.2 | 30.9 | 29.2 | 29.5 | 30.5 | 31.3 | 32.6 | 33.9 |
| Average temperature (°C) | 25.7 | 26.4 | 26.3 | 27.9 | 28.3 | 27.1 | 25.7 | 25.6 | 26.0 | 26.4 | 27.0 | 26.1 |
| Average night temperature (°C) | 19.8 | 20.8 | 21.9 | 23.7 | 25.2 | 24.6 | 23.2 | 23.2 | 23.4 | 23.4 | 22.8 | 20.8 |
| Absolute minimum temperature (°C) | 17.2 | 18.7 | 20.1 | 21.8 | 23.6 | 23.2 | 21.2 | 22.3 | 22.5 | 22.5 | 20.3 | 17.4 |
| 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 | 11.6 | 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) | 9.8 | 10.5 | 10.4 | 10.8 | 8.6 | 8.1 | 7.0 | 6.8 | 7.6 | 8.8 | 9.9 | 9.5 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 66 | 240 | 491 | 725 | 468 | 272 | 38 | 0 |
| Sunny days | 31 | 27 | 30 | 27 | 17 | 3 | 0 | 0 | 0 | 0 | 15 | 30 |
| Rainy days | 0 | 1 | 1 | 3 | 14 | 27 | 31 | 31 | 30 | 31 | 15 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Katongourou is at