Average annual temperature is 24.8 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Kouiko
* Weather data for Kouiko 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) | 35.4 | 36.1 | 36.8 | 34.0 | 34.0 | 31.2 | 31.3 | 31.6 | 31.4 | 31.4 | 32.3 | 34.4 |
| Average daytime temperature (°C) | 33.2 | 33.9 | 32.6 | 32.0 | 30.8 | 28.6 | 28.6 | 28.2 | 28.8 | 29.5 | 29.7 | 31.8 |
| Average temperature (°C) | 24.8 | 26.9 | 26.0 | 26.0 | 25.3 | 24.0 | 23.7 | 23.7 | 23.9 | 24.2 | 24.6 | 24.3 |
| Average night temperature (°C) | 17.7 | 21.2 | 21.6 | 22.3 | 22.2 | 21.5 | 21.2 | 21.3 | 21.4 | 21.4 | 21.2 | 17.9 |
| Absolute minimum temperature (°C) | 14.7 | 19.1 | 19.3 | 20.8 | 21.1 | 20.8 | 20.0 | 20.1 | 20.9 | 20.4 | 19.0 | 14.8 |
| 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 | 12.6 | 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) | 10.0 | 9.7 | 8.7 | 8.7 | 7.6 | 6.4 | 7.2 | 6.2 | 7.6 | 8.3 | 8.6 | 10.3 |
| Precipitation (mm) | 65 | 2 | 59 | 158 | 263 | 259 | 346 | 370 | 319 | 321 | 143 | 2 |
| Sunny days | 26 | 23 | 13 | 4 | 1 | 0 | 0 | 1 | 0 | 1 | 6 | 27 |
| Rainy days | 5 | 5 | 18 | 26 | 30 | 30 | 31 | 30 | 30 | 30 | 24 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kouiko is at