Average annual temperature is 24.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Koin
* Weather data for Koin 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 | 35.9 | 36.7 | 37.4 | 37.2 | 34.5 | 30.4 | 30.6 | 30.8 | 31.7 | 32.1 | 32.5 |
| Average daytime temperature (°C) | 31.1 | 33.9 | 34.7 | 35.9 | 33.2 | 30.2 | 27.8 | 27.4 | 28.1 | 28.9 | 31.1 | 30.8 |
| Average temperature (°C) | 23.3 | 26.3 | 27.1 | 28.3 | 26.3 | 24.3 | 22.8 | 22.7 | 22.9 | 23.5 | 24.4 | 23.0 |
| Average night temperature (°C) | 15.8 | 18.3 | 19.4 | 20.9 | 21.8 | 20.6 | 19.7 | 19.7 | 19.5 | 19.4 | 18.4 | 16.0 |
| Absolute minimum temperature (°C) | 12.8 | 16.5 | 17.1 | 18.9 | 20.4 | 19.1 | 18.1 | 18.4 | 18.3 | 16.8 | 14.8 | 11.8 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 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) | 10.3 | 10.3 | 10.3 | 10.0 | 8.6 | 9.0 | 8.8 | 8.1 | 8.9 | 9.0 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 5 | 9 | 120 | 223 | 363 | 374 | 331 | 116 | 7 | 0 |
| Sunny days | 31 | 27 | 28 | 27 | 9 | 4 | 0 | 0 | 1 | 4 | 24 | 31 |
| Rainy days | 0 | 1 | 3 | 3 | 22 | 26 | 31 | 31 | 29 | 27 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koin is at