Average annual temperature is 23.1 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Koressedou
* Weather data for Koressedou 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) | 33.7 | 34.3 | 34.0 | 33.1 | 32.5 | 30.8 | 31.3 | 32.3 | 31.4 | 31.4 | 32.7 | 32.4 |
| Average daytime temperature (°C) | 31.3 | 32.7 | 30.9 | 31.0 | 29.8 | 27.4 | 27.0 | 27.1 | 28.2 | 29.0 | 30.1 | 30.9 |
| Average temperature (°C) | 23.6 | 25.1 | 23.8 | 23.7 | 23.4 | 22.0 | 21.7 | 21.9 | 22.2 | 22.8 | 23.4 | 23.5 |
| Average night temperature (°C) | 17.7 | 18.7 | 19.2 | 19.7 | 20.1 | 19.5 | 19.3 | 19.4 | 19.4 | 19.4 | 19.2 | 18.0 |
| Absolute minimum temperature (°C) | 15.9 | 16.5 | 18.1 | 18.6 | 19.2 | 18.9 | 18.2 | 18.5 | 18.5 | 18.4 | 17.2 | 15.9 |
| 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) | 10.3 | 9.8 | 8.4 | 8.7 | 8.1 | 6.8 | 7.0 | 6.9 | 7.7 | 8.7 | 9.1 | 10.6 |
| Precipitation (mm) | 4 | 7 | 135 | 158 | 217 | 266 | 388 | 321 | 274 | 121 | 62 | 0 |
| Sunny days | 28 | 21 | 13 | 8 | 2 | 0 | 0 | 0 | 1 | 3 | 10 | 31 |
| Rainy days | 3 | 7 | 18 | 22 | 29 | 30 | 31 | 31 | 29 | 28 | 20 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koressedou is at