Average annual temperature is 24.2 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Koyola
* Weather data for Koyola 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) | 33.9 | 35.4 | 36.3 | 34.3 | 34.0 | 32.1 | 30.7 | 31.7 | 31.9 | 31.6 | 32.9 | 32.2 |
| Average daytime temperature (°C) | 32.1 | 34.1 | 33.0 | 32.9 | 31.7 | 29.1 | 28.1 | 27.8 | 28.9 | 29.6 | 30.8 | 30.7 |
| Average temperature (°C) | 24.6 | 26.3 | 25.5 | 25.5 | 25.3 | 23.2 | 22.8 | 22.8 | 23.1 | 23.7 | 24.3 | 23.7 |
| Average night temperature (°C) | 18.5 | 19.7 | 20.2 | 20.6 | 20.9 | 20.0 | 19.6 | 19.7 | 19.6 | 19.8 | 19.4 | 18.0 |
| Absolute minimum temperature (°C) | 16.1 | 17.2 | 18.9 | 19.4 | 19.8 | 19.0 | 18.8 | 18.6 | 18.3 | 18.5 | 17.3 | 15.1 |
| 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) | 10.7 | 10.0 | 9.0 | 10.0 | 9.3 | 8.3 | 8.4 | 7.5 | 8.6 | 9.4 | 9.8 | 10.8 |
| Precipitation (mm) | 1 | 3 | 104 | 45 | 101 | 228 | 170 | 300 | 244 | 93 | 55 | 0 |
| Sunny days | 28 | 24 | 17 | 11 | 5 | 1 | 0 | 0 | 0 | 6 | 13 | 31 |
| Rainy days | 3 | 4 | 14 | 19 | 26 | 29 | 31 | 31 | 30 | 25 | 17 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koyola is at