Average annual temperature is 24.9 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Koro
* Weather data for Koro 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) | 34.9 | 36.6 | 37.0 | 33.3 | 33.2 | 30.8 | 30.4 | 30.5 | 31.0 | 30.8 | 33.3 | 34.3 |
| Average daytime temperature (°C) | 33.0 | 34.1 | 32.3 | 31.9 | 31.0 | 28.9 | 28.4 | 28.2 | 28.9 | 29.1 | 30.1 | 32.3 |
| Average temperature (°C) | 24.7 | 26.9 | 26.0 | 25.9 | 25.7 | 24.3 | 23.9 | 23.8 | 24.1 | 24.3 | 24.6 | 24.7 |
| Average night temperature (°C) | 17.9 | 21.0 | 21.8 | 22.2 | 22.4 | 21.6 | 21.3 | 21.4 | 21.4 | 21.3 | 20.9 | 18.2 |
| Absolute minimum temperature (°C) | 15.2 | 18.0 | 20.6 | 21.1 | 21.0 | 20.8 | 20.0 | 20.0 | 20.1 | 20.0 | 18.8 | 15.6 |
| 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 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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) | 10.4 | 9.8 | 9.2 | 8.9 | 8.3 | 7.1 | 7.7 | 7.2 | 8.6 | 8.6 | 9.3 | 10.8 |
| Precipitation (mm) | 28 | 15 | 115 | 111 | 191 | 287 | 258 | 369 | 234 | 169 | 115 | 0 |
| Sunny days | 27 | 20 | 10 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 11 | 28 |
| Rainy days | 4 | 8 | 21 | 26 | 30 | 30 | 31 | 31 | 30 | 30 | 19 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koro is at